Mobile App Development Services

Ailoitte is a global mobile app development company building secure, scalable iOS, Android and cross-platform apps. Senior architects own the architecture, AI does the heavy lifting on the code, and every build is tested on real phones before it reaches you. As a custom mobile application development company, we fix the price and the date before development starts, and MVPs usually go live in 4 to 6 weeks.

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NDA first. Reply within 12 hours. You talk to an architect.

Mobile app development at Ailoitte, in six answers.

What you get

Ailoitte builds custom iOS and Android apps end to end: design, development, testing, app store launch and ongoing maintenance.

How long it takes

A first version people can actually use goes live in about 4 to 6 weeks. Larger enterprise builds take longer, and you get the date before you sign.

What it costs

Most apps Ailoitte builds land between $15,000 and $80,000, quoted as one fixed price with a fixed scope. No hourly billing and no change orders.

Who does the work

A named senior architect owns your build, supported by a small pod of senior engineers. You talk to the people writing the code.

Who owns the app

You do. Full ownership of the source code, the models and the data, with nothing held back and no license to buy later.

Where Ailoitte works

Clients across the USA, UK, UAE, Australia, Canada and Singapore, delivered from Bengaluru, India and Dover, Delaware.

What AI-native app development actually means for you.

Mobile app development services cover the design, development, testing, launch and maintenance of applications for iOS and Android. At Ailoitte those services are AI-native. That means AI is part of how we design, write and test your app from the first day, not a feature added at the end. Senior engineers still own the architecture, the security and every release decision.

In practice it means three things for you. Your app is ready sooner, because the repetitive engineering work is automated. It costs less to build, because you are not paying for those hours. And the quality does not drop, because a human architect signs off on every release with their name on it.

Our mobile application development services span native iOS and Android, cross-platform Flutter and React Native, progressive web apps, and the AI features inside them. Which one fits is an engineering decision, not a sales one. We match the approach to your performance targets, your budget and your roadmap.

As a custom mobile application development company, we do not sell hours. We deliver outcomes on a fixed scope and a fixed timeline, and the app is submitted to both app stores by us. Whether you need a startup MVP or an enterprise-grade platform, you get a named architect, a working demo every week and full IP ownership.

If you are not sure yet

Send us a few lines and we will tell you what it would take. No obligations.

Send us a few lines
Proof, not adjectives

Mobile apps we have shipped.

Named clients, live products, and a case study for each one instead of a wall of logos. It is the fairest way to judge any mobile app development company, including us.

View Portfolio

Want one of these for your product?

Send us a few lines and a senior engineer will tell you what it would take, and what it would cost.

Get my fixed-price quote
Client references

What clients say about our mobile app development company.

Three references from clients whose projects were mobile builds, each one signed and readable in full. We would rather you judged a mobile app development company on what its clients will put their name to than on adjectives we picked ourselves.

Priyank Mehta
Priyank Mehta LinkedIn

Head Of Product, Apna

We brought Ailoitte in when what we had was an idea rather than a product, and they built the first version from scratch. They understood our requirements immediately and built the team we wanted, on time and on budget. Ailoitte was never a one-project supplier for us. We kept them.

Sid Rath
Sid Rath LinkedIn

Product Leader, Quantiphi Inc · Boston

Clutch

Ailoitte helped us ship our MVP in record time, and the launch was a success. Sunil was personally involved throughout to keep execution smooth. What impresses me most is that the team operates as an extension of our own.

Saurabh Arora
Saurabh Arora LinkedIn

Director, Dr. Morepen

They truly understood our vision of putting 'Health in Your Hands' and brought it to life through a beautifully designed, intuitive app. Their team was skilled and aligned with our mission every step of the way.

Jitendra Dhaka
Jitendra Dhaka LinkedIn

CEO, Banksathi

We had a concept and no product. Ailoitte built it from the first MVP through to the version that found its market. We ran the engagement on a time-and-materials basis, with their engineers working inside our team rather than at arm's length. Their commitment to quality and attention to detail truly set them apart.

Ademola Babalola
Ademola Babalola LinkedIn

Founder & CEO, OpenFactor Technology Group · Johannesburg

Clutch

We came to Ailoitte with a capacity and skills problem, not an idea problem. Six of their people delivered our digital lending marketplace, the web portal and both mobile apps, to specification. I would rate them eight out of ten on project performance, and we are on our third project with them.

Syed Shakeeb
Syed Shakeeb

Head of Operations, Koovs.com, at the time of the engagement

Clutch

I have worked in ecommerce for fourteen years and this was my first seamless experience with a technology team. They built our iOS and Android app and replaced the old one, confirming every milestone without us ever having to chase.

Dr. Prashant Bhand
Dr. Prashant Bhand LinkedIn

Lead Product Manager, LinkOMed · United Kingdom

Ailoitte were the driving force behind the success of LinkOMed's MVP launch. Their dedication and teamwork were truly remarkable, and I was grateful to witness the seamless collaboration that overcame every challenge during development.

Pradeep Naithodu
Pradeep Naithodu LinkedIn

Co-Founder & CEO, Tripeers Tech · Mangaluru

Clutch

They did not simply build to the specification. Where they disagreed with our technology choices they proposed alternatives with sound reasoning, which we accepted. Commitments were kept almost every time, and where the team hit a blocker they raised it rather than working around it quietly. A great technology partner, and I would recommend them.

Nick Julian
Nick Julian

Founder & CEO, AI Innovations Hub

Clutch

Over six months they produced the site, the tools database with search and filtering, user accounts, a CMS with training for our team, SEO and analytics. What stood out was that nobody behaved like a contractor. When we hit problems they would contact third-party support services on our behalf to get things resolved.

Ajay Gopinath
Ajay Gopinath LinkedIn

CEO, Sanskritly

They executed the core requirements effectively and contributed several valuable suggestions that strengthened the overall solution. Their recommendations on architecture for our voice recognition workflows improved performance, scalability and long-term maintainability.

Manikanth Epari
Manikanth Epari

Co-Founder, Reveza

Their team delivered seamless AI integration and a user-friendly experience that our clients love. We've seen a clear 25% boost in in-store engagement and loyalty.

Siddhartha Pandey
Siddhartha Pandey LinkedIn

Co-Founder & CEO, SupDup

Clutch

A referral brought us to Ailoitte after we had evaluated around five firms. The project started with workshops that gave them a clear view of what we wanted to achieve. Their project management and team spirit are outstanding.

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Original testimonial

Our mobile application development services.

Native, cross-platform, and progressive, chosen for your performance, budget, and roadmap.

AI-Powered Mobile App Development Approach

AI-Powered Mobile App Development Approach

At Ailoitte, we lead with an AI-first mindset to build smarter, more intuitive mobile apps. We integrate AI technologies like machine learning, NLP, and computer vision to power features such as personalized content, smart search, chatbots, predictive analytics, and automation.

How we build

Four steps, and a human signs off on all of them.

Most people have now heard an agency say it uses AI. Here is exactly what that means at Ailoitte, step by step, and where a qualified person is still the one deciding.

  • 01

    We design the structure first

    Before any code is written, a senior architect sets out how your app is put together. That structure is enforced automatically, which is what makes AI-written code safe to review later.

  • 02

    AI writes the first draft

    AI produces production-grade code inside strict rules that stop it inventing libraries that do not exist and block passwords or keys from ever reaching your codebase.

  • 03

    Every change is tested on real phones

    Automated tests run on real devices, in parallel, every time code changes. Problems surface the same day instead of in a bug report from your users.

  • 04

    A named senior engineer signs it off

    A senior architect reviews and approves the structure, the security and the speed of the app before anything is released. That name is in your contract.

Why it matters

The traditional agency model against AI-native engineering.

Why a mobile app development firm that gets paid for outcomes behaves differently from one that gets paid for time.

Compared on the five things that change what you actually receive.

On Traditional agency Ailoitte AI-native engineering
How you pay By the hour, so taking longer earns them more. One fixed price for one fixed scope, quoted after a 30 minute call.
Timelines Estimates that slip, followed by change orders and invoices you did not expect. A first version live in about 4 to 6 weeks, roughly 3x faster.
Testing Manual testing late in the project, so users find the bugs. Automated testing on real phones every time code changes.
Who actually builds it Junior developers on the keyboard, senior people on the sales call. A named senior architect accountable for your build, from the first call.
Where AI fits Added late, if at all, and usually as a chatbot. In the engineering itself, from design through testing, with a human deciding.

Find out what your app would cost.

Send us a few lines about what you are building. A senior engineer replies within one business day with a scope, a fixed price and a date. We sign an NDA first, and if you do not need a custom app we will say so.

Why teams choose us as their mobile app development firm.

Outcomes, not hours

One fixed price, one fixed scope, one fixed date. You know the cost before anyone writes code.

Senior people build it

A named architect on every build, with AI speeding the work up rather than replacing the judgement.

Security from day one

ISO 27001, SOC 2, HIPAA and GDPR practices as the starting point, never a paid extra.

You own everything

Full ownership of code, models and data. Nothing held back, nothing to license later.

We work your hours

Six countries, an overlap window agreed at kickoff, a weekly demo, and written updates in between.

We have done it before

300+ products delivered, including apps used by tens of millions of people.

Solutions by industry

A custom mobile application development company for regulated and fast-growing sectors.

In a regulated industry, the rules shape how the app is built, so they cannot be bolted on at the end. A team that has shipped into your sector before knows which decisions are expensive to reverse, and makes them early. These are the apps we build most often in each one.

Do not see your sector?

Tell us what you are building and we will tell you honestly whether we are the right team for it.

Ask us
Our process

From first call to app store, in five stages.

Delivered on Clarity, our delivery framework, with a demo of the working app every week so you are never waiting to find out how it is going.

Stage 01

Discovery

Your goals, your users, your constraints, then a costed plan. Learn more.

Stage 02

Design

Screens and flows in your brand. UI and UX design.

Stage 03

Build

Senior-led development in two-week cycles, with AI doing the repetitive work.

Stage 04

Test

Automated testing on real phones, plus security and speed checks.

Stage 05

Launch and grow

We submit to both stores, then maintain and improve it.

Tech Stack

Develop high-performing, scalable apps using the latest technologies and industry-best tools.

Pricing

How much does it cost to build a mobile app?

Most apps we build cost between $15,000 and $80,000. A focused app on one platform sits at the lower end. A cross-platform product with payments, integrations and an admin dashboard sits nearer the top. Enterprise and AI-heavy platforms go beyond that and are priced individually.

Prices are quoted in US dollars for clients in the USA and Canada, and in pounds, dirhams or dollars for clients in the UK, the UAE and Singapore, at the rate agreed on the day you sign. The scope does not change with the currency.

Your number depends on the six things below. We do not publish a tier table, because which tier you are in is rarely the interesting question. What moves the price is which of these apply to you. Costs after launch are covered separately under app maintenance.

Platforms

Two native apps built separately cost more than one cross-platform build.

Integrations

A handful of modern APIs is straightforward. Older internal systems take real work.

Compliance

HIPAA, PCI DSS, GDPR or SOC 2 adds documentation, testing and audit time.

AI and data

Models running on the phone, live data and search over your own content add design work.

Design depth

A design system built for you costs more than adapting an existing one, and lasts longer.

After launch

Maintenance, monitoring and new features are quoted separately, never assumed.

Ways to work together

Three ways to work with us.

Three ways to work with a mobile app development company, separated by how settled your scope already is rather than by price.

01

Fixed-price build

A senior pod delivers a finished, launched app on a fixed scope and a fixed date. You get the exact price after one short call, and a real product rather than a prototype.

For a scope you can describe today. This is what most clients choose.

02

Dedicated team

Senior engineers working only on your roadmap, inside your process and your stand-ups. Hire dedicated developers.

For a roadmap that will keep changing as the market answers back.

03

Discovery first

A paid discovery that produces a specification, a technical plan and a costed roadmap that you own outright, whoever ends up building it.

For an idea worth checking before you commit a build budget.

AI Inside Your App

AI Features That Lift Mobile App Engagement

Beyond how we build, we embed intelligence into the product itself.

In-App AI Assistants

Conversational support and guidance built into the app, powered by your own knowledge base.

Personalization & Recommendations

Machine learning that adapts content, offers, and journeys to each user.

Vision & Document Scanning

On-device and cloud computer vision for scanning, verification, and detection.

Voice & Language

Speech, search, and multilingual experiences that widen your addressable market.

IoT & Connected Devices

Apps that pair with wearables, sensors, and hardware in real time.

Wearable Apps

Companion experiences for watches and health devices, synced and battery-aware.

Not sure which of these your product needs?

That is a 30 minute conversation, not a proposal. We will tell you which ones would earn their place, and which would not.

Talk it through
Global delivery

A mobile app development company serving clients worldwide.

We work with clients across the USA, UK, UAE, Australia, Canada and Singapore. App store rules, payment methods and privacy law differ in each one, and they are handled by people who have shipped there before. Working across time zones only holds up if the overlap is agreed in advance, so we fix it at kickoff instead of leaving it to goodwill.

Bengaluru, India

Headquarters and engineering hub.

L-148, 5th Main Road, Sector 6, HSR Layout, Bengaluru - 560102

Delaware, USA

Our United States entity, for clients in North America.

8 The Green, STE R, Dover, Delaware - 19901

FAQ

Mobile app development services, answered.

How much does it cost to build a mobile app?

Most apps we build cost between $15,000 and $80,000, quoted as one fixed price for one fixed scope. A single-platform app sits at the lower end; a cross-platform product with payments, integrations and an admin dashboard sits nearer the top. Enterprise platforms and AI-heavy products are priced individually after a 30 minute call. Budget separately for ongoing maintenance.

How long does it take to build a mobile app?

A first version people can actually use goes live in about 4 to 6 weeks. That is what a startup MVP build typically runs to. Larger enterprise builds take longer, and you get the date before you sign rather than an estimate that drifts.

What happens if my scope changes halfway through?

We re-scope and re-quote that change as its own fixed-price item, and you decide whether it is worth it before anyone starts. There are no hourly change orders arriving after the fact. If your roadmap is likely to keep moving, a dedicated team usually suits you better than a fixed-price build.

Should I trust code that AI helped write?

AI drafts inside a structure a senior architect designed first, under rules that block invented libraries and stop credentials reaching your codebase. Every change is tested automatically on real phones, and a named senior engineer approves the structure, the security and the speed before anything is released. Our ISO 27001 certification covers how that code and your data are handled.

Do you build for both iOS and Android?

Yes. We build Kotlin-native Android, Swift-native iOS, and cross-platform apps in Flutter and React Native. Which route is right depends on your performance needs, budget and roadmap, and we will tell you which one we would pick for your case and why.

What is AI-native mobile app development?

AI-native means AI is part of how the app is designed, written and tested from day one, not a chatbot bolted on at the end. The result for you is a shorter build, a lower price and the same quality bar, because a human architect still signs off on every release. The same thinking runs through our wider AI development work.

Do you offer fixed-price mobile app development?

Yes. As a custom mobile application development company, we sell outcomes, not hours. You get a technical plan and an exact fixed-price quote with a fixed scope and a launch date, so the cost is clear before development starts. A paid discovery phase is available if the scope is not settled yet.

How do you make sure the app works before launch?

Automated tests run on real phones every time code changes, not once at the end. We also check that the app stays fast and smooth. Then we run the industry standard OWASP mobile security checks, and a senior engineer reviews the code before release. Testing continues after launch under an app maintenance plan.

Do you work with clients globally?

Yes. We serve clients across the USA, UK, UAE, Australia, Canada and Singapore from hubs in Bengaluru, India and Dover, Delaware. We agree a daily overlap window with your team at kickoff, demo the working app weekly, and send written updates in between. More about Ailoitte.

Who owns the code and the app?

You do. We hand over full ownership of the source code, the models and the data, with no rights held back and no copies kept.

Do you provide support and maintenance after launch?

Yes. We offer post-launch maintenance, monitoring, updates and new feature work, and can provide dedicated senior engineers for ongoing development.

Will you sign an NDA before I share my idea?

Yes, and we sign it first. We put a Non-Disclosure Agreement in place before we look at your idea, your requirements or your business data. Your intellectual property stays protected through consulting, development and support, and you keep full ownership of everything we build.

Which way of working should I choose?

Fixed price suits a scope you can describe today, and is what most clients choose. A dedicated team suits a long roadmap that will keep changing. Discovery first suits an idea worth checking before you commit a budget. We recommend one after a short call, including when the honest answer is that you do not need a custom app at all.

How do I keep track of progress if the team is offshore?

You get a shared board you can open at any time, a demo of the working app every week, and direct access to the engineers building it. You always know what is being built, when it ships and where the budget has gone. How our team and process work.

Will you handle App Store and Google Play submission?

Yes. We handle the whole submission for both stores, including the listing, screenshots, descriptions, privacy declarations and compliance checks against the App Store Review Guidelines and Google Play policies, plus private or internal distribution where you need it. After launch we keep the listing current under app maintenance.

Can you take over or rebuild an app someone else made?

Yes, and it is a common request. We review the existing code first. Then we improve it, rebuild the weak parts, or move it to a current framework such as Flutter. You get a faster app with its security gaps closed, without starting from zero. See the cost factors, or the work we did on the Koovs app rebuild.

What should I budget for maintenance each year?

Plan for roughly 15 to 20 percent of the build cost per year, covering operating system updates, security patches, monitoring and small improvements. See app maintenance.

Which industries do you build mobile apps for?
Can you add AI features to a mobile app?

Yes. We build production-grade AI into mobile apps, including conversational AI and chatbots, AI agents that automate workflows, recommendation engines, predictive analytics and intelligent search, using generative AI or custom models. Privacy, compliance and performance at scale are designed in from the start. Not sure where AI fits? Start with AI consulting.

Which tech stack do you use for mobile app development?

On the app side we use Swift, Kotlin, Flutter and React Native. Backends are usually Node.js or Python, on AWS or Firebase with Docker. We choose the stack for your performance, security, scalability and cost needs, not our preference.

Can the app scale as our business grows?

Yes. We use modular, microservices-ready architecture, auto-scaling cloud infrastructure and performance monitoring, so the app handles more users and more data without a costly rebuild. For products expected to grow fast, our architecture service and SaaS development teams plan for scale from day one.

Still have a question?

Ask us directly and a senior engineer will answer it, usually the same day.

Ask a senior engineer

Tell us what you are building.

One 30 minute call, then a technical plan and an exact price with a fixed scope and a date. A custom mobile application development company should also tell you when the answer is not a custom app. If something off the shelf would serve you better, we will say so on that call.

  • NDA signed before we look at anything
  • A senior engineer on the call, not a salesperson
  • A written scope, price and date within 12 hours
  • No obligation, and nothing to pay to find out

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  • LocationIndia
  • CategoryJob Portal
Apna Logo

"Ailoitte understood our requirements immediately and built the team we wanted. On time and budget. Highly recommend working with them for a fruitful collaboration."

Apna CEO

Priyank Mehta

Head of product, Apna

Ready to turn your idea into reality?

×
  • LocationUSA
  • CategoryEduTech
Sanskrity Logo

My experience working with Ailoitte was highly professional and collaborative. The team was responsive, transparent, and proactive throughout the engagement. They not only executed the core requirements effectively but also contributed several valuable suggestions that strengthened the overall solution. In particular, their recommendations on architectural enhancements for voice‑recognition workflows significantly improved performance, scalability, and long‑term maintainability. They provided data entry assistance to reduce bottlenecks during implementation.

Sanskriti CEO

Ajay gopinath

CEO, Sanskritly

Ready to turn your idea into reality?

×
  • LocationIndia
  • CategoryFinTech
Banksathi Logo

On paper, Banksathi had everything it took to make a profitable application. However, on the execution front, there were multiple loopholes - glitches in apps, modules not working, slow payment disbursement process, etc. Now to make the application as useful as it was on paper in a real world scenario, we had to take every user journey apart and identify the areas of concerns on a technical end.

Banksathi CEO

Jitendra Dhaka

CEO, Banksathi

Ready to turn your idea into reality?

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  • LocationIndia
  • CategoryHealthTech
Banksathi Logo

“Working with Ailoitte was a game-changer for us. They truly understood our vision of putting ‘Health in Your Hands’ and brought it to life through a beautifully designed, intuitive app. From user experience to performance, everything exceeded our expectations. Their team was proactive, skilled, and aligned with our mission every step of the way.”

Saurabh Arora

Director, Dr.Morepen

Ready to turn your idea into reality?

×
  • LocationIndia
  • CategoryRetailTech
Banksathi Logo

“Working with Ailoitte was a game-changer. Their team brought our vision for Reveza to life with seamless AI integration and a user-friendly experience that our clients love. We've seen a clear 25% boost in in-store engagement and loyalty. They truly understood our goals and delivered beyond expectations.”

Manikanth Epari

Co-Founder, Reveza

Ready to turn your idea into reality?

×
  • LocationIndia
  • CategoryHealthTech
Protoverify Logo

“Ailoitte truly understood our vision for iPatientCare. Their team delivered a user-friendly, secure, and scalable EHR platform that improved our workflows and helped us deliver better care. We’re extremely happy with the results.”

Protoverify CEO

Dr. Rahul Gupta

CMO, iPatientCare

Ready to turn your idea into reality?

×
  • LocationIndia
  • CategoryEduTech
Linkomed Logo

"Working with Ailoitte was a game-changer for us. They truly understood our vision of putting ‘Health in Your Hands’ and brought it to life through a beautifully designed, intuitive app. From user experience to performance, everything exceeded our expectations. Their team was proactive, skilled, and aligned with our mission every step of the way."

Saurabh Arora

Director, Dr. Morepen

Ready to turn your idea into reality?

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