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AI Mobile App Development Services for iOS and Android
Native and cross-platform apps, with AI features where they make the product more useful.
Trusted by
- Aralia
- Rosa Pistrina
- Lashbo
- Micromunchi
- Ndessi Finance
- Payroll Ninja
- POD
- Petdx
- Yokey
- Spin Up
- Starwear
- Udlins
- Vegpal
- Wander Wings
- Wish It
- Wisl
§ Who it's for
Teams we build mobile apps for
We design, build and maintain mobile apps for iOS and Android, either natively or with Flutter and React Native when one codebase for both platforms makes more sense. Where it helps users, we add AI features such as chatbots, personalisation and image or voice recognition. Apps connect to your existing systems and are tested before release, and you own the code.
Founders validating an idea
You need a first version in users' hands quickly, without building features nobody has asked for yet. We scope a focused MVP, usually cross-platform, and plan the backend so it can grow with the product rather than being rewritten after launch.
Businesses adding an app to an existing service
You already have a website, booking system or store, and customers want it on their phone. We build the app around your current systems and APIs so data, accounts and orders stay in one place.
Product teams with an app that has stalled
Crashes, slow releases, outdated SDKs or a team that has moved on. We audit the code, fix what blocks releases, and then take on the roadmap or work alongside your developers.
Companies digitising field or internal work
Timesheets, inspections, dispatch or approvals still run on paper or spreadsheets. We build internal apps with offline support, role-based access and a web admin panel for managers.
What you get
- The right platform choice for your users, budget and timeline
- Apps that work smoothly with your existing systems and website
- AI features that make the app more useful, not more complicated
- Fewer bugs at launch through manual and automated testing
- A dedicated project manager and real-time visibility into progress
- Full ownership of the code, with long-term support available
§ What we deliver
What we deliver
Choose an area to see the services in it.
iOS App Development
Native apps for iPhone, iPad, Apple Watch and macOS.
- Custom iOS app development in Swift and SwiftUI
- Apps built to Apple's platform guidelines
- App Store release and visibility
- Swift
- SwiftUI
Android App Development
Native Android apps that run well across devices.
- Custom Android apps in Kotlin and Java
- Jetpack Compose interfaces
- Revamps and maintenance of existing Android apps
- Kotlin
- Java
- Jetpack Compose
Flutter and Cross-Platform Development
One codebase for Android and iOS when speed and budget matter.
- Flutter app development for Android and iOS
- React Native development
- Consistent user experience across platforms
- Flutter
- React Native
AI Features and Integrations
Intelligence and connectivity built into the app.
- AI-integrated mobile apps and chatbots
- Personalisation, image recognition and voice recognition
- API and system integrations with existing software
- Wearable, smart TV and IoT device integration
- Mobile business intelligence
MVP, Design and Quality
From first prototype to a stable, well-tested release.
- MVP development and rapid prototyping
- Mobile UI/UX design
- AI-assisted manual and automated app testing
- App Store Optimisation
- Maintenance, updates and support
Common App Features
Building blocks we tailor to each app's audience.
- Payments and in-app purchases
- Geolocation and real-time tracking
- Messaging and voice or video calling
- Scheduling and booking
- Push notifications and multi-device sync
- QR code scanning and immersive experiences
Platforms we engineer
§ Approach
How we work
Requirements
We run stakeholder workshops, review your market and competitors, and prioritise features to define the scope.
You receive Prioritised feature list and scope
Planning
We choose native or cross-platform, design the technical architecture and set milestones and team structure.
You receive Architecture and project plan
Prototype and design
We wireframe key flows, build an interactive prototype for early feedback, then produce high-fidelity UI and a style guide.
You receive Prototype and approved designs
Development
We build the frontend, backend and API integrations in agile iterations with regular demo builds.
You receive Working app builds each iteration
Testing and launch
We run functional, integration, performance, security and user acceptance testing, then handle store release and launch monitoring.
You receive Store-ready release
Maintenance
We monitor performance, fix issues and ship updates and new features as your users and OS versions change.
You receive Ongoing support plan
§ Tech stack
Technologies we use
- Swift
- Kotlin
- Java
- Jetpack Compose
- Flutter
- React Native
- Figma
- After Effects
AWS- Node.js
- Firebase
- MySQL
- Postman
- Selenium
- SwiftUI
- Dart
- TypeScript
- Google Cloud
- Xcode
- Android Studio
§ Engagement
Ways to work with us
Cost and timeline depend mainly on the number of platforms, the number of user roles, the backend and integrations needed, design depth, and compliance requirements such as health or payment data. We price after a short discovery so the estimate reflects your app, not an average.
Fixed-scope project
Best for an MVP or a clearly defined release. We agree scope, milestones and price after discovery, and changes go through a simple change request.
Dedicated app team
A product team of developers, a designer, QA and a project manager working on your roadmap month to month. Suits products that are still evolving.
Support and maintenance
Ongoing OS and SDK updates, bug fixes, monitoring and small improvements for apps already in the stores, including apps another team built.
§ FAQs
Questions, answered
Start with your users, budget and goals. If most users are on one platform, building natively for it first is often best. Native iOS and Android apps give the best performance and platform integration but cost more, because each platform has its own codebase. Cross-platform frameworks like Flutter reach both platforms from one codebase, so they are usually faster and more budget-friendly. Security needs and how the app must integrate with your existing systems also matter; we help you weigh these in discovery.
We build custom apps for both Android and iOS, end to end, from design to deployment and long-term support. As an AI and data company, we can add AI features such as chatbots, personalisation and recognition where they help users. Since 2018 we have delivered 680+ projects for 310+ clients, we are ISO 27001 certified, and you own the code, data and IP.
It depends on the platform, the app's complexity, design requirements, features and testing needs. Share your requirements and we will give you a detailed timeline.
Yes. We can build a mobile app that integrates with your existing website and backend, whether you need e-commerce, account features or something custom, and keep it consistent with your brand.
You get a dedicated project manager, regular updates on milestones, and access to our project management tools so you can follow progress in real time.
Yes. We review the existing code and architecture, tell you plainly what can be kept and what needs fixing, and then continue development with the same project management and reporting as any new build.
There is no honest single figure, because cost follows scope. The main drivers are how many platforms you launch on, how many user types the app serves (for example customer, provider and admin), the backend and integrations it needs, the depth of custom design, and any compliance work for payments or health data. After a short discovery we give a fixed quote for a defined scope, or a monthly team cost if your roadmap is still changing.
You do. The code lives in your repositories, and we publish to the App Store and Google Play under your own developer accounts, so the listing, reviews and revenue stay with your business if you ever change suppliers.
We store tokens and sensitive values in the platform's secure storage, encrypt traffic, keep secrets out of the app bundle, apply role-based access on the server and test against common mobile risks such as those in the OWASP Mobile Top 10. Where personal data is involved we design consent and data deletion into the app from the start, in line with UK GDPR.
Each year both platforms change APIs, permissions and store requirements. Under a support plan we test your app against the beta releases, update SDKs and target versions, and ship a compatible build before the new OS reaches most users.
§ In detail
More about our Mobile App Development
DeliverablesWhat you receive at each stage
Scope and platform recommendation
A prioritised feature list, a recommendation of native or cross-platform with the reasons, and the third-party services the app will rely on.
Clickable prototype and UI kit
Interactive Figma prototypes of the key journeys, then final screens and a component library that developers build from.
Source code and documentation
The app, backend and admin panel in your repositories, with setup notes, API documentation and environment configuration.
Tested builds
Regular builds through TestFlight and Google Play testing tracks, with test cases and a record of the devices and OS versions checked.
Store release package
Store listings, screenshots, privacy details and review submission, handled on your own Apple and Google developer accounts.
Analytics and crash reporting
Event tracking and crash monitoring set up before launch, so decisions after release are based on how people actually use the app.
IndustriesWhere our apps are used
Health and wellness
- Self-care and symptom tracking apps such as BrestInform
- Wearable-connected health tracking and caregiver timesheet apps
Fitness and sport
- Workout, trainer-booking and community apps such as FitPlus and InstaTrainMe
- Sports prediction and analytics products such as TipRadar
Marketplaces and on-demand services
- Buy-and-sell marketplaces and photographer booking
- Roadside assistance and medicine delivery apps
Social, dating and media
- Community and dating apps such as VegPal
- AI storytelling apps such as Storybee
Travel and fintech
- Multi-city travel booking apps
- Money transfer, budgeting and cashback reward apps
§ Contact
Plan your mobile app with our team
Tell us about your app idea or existing product. We will recommend the right platform and approach in a short call.