Skip to content
, home

Mobile app development agency

iOS and Android mobile app development

TheCheatCode designs and develops mobile apps for iOS and Android, from idea to release on the App Store and Google Play. One team handles the product, design, development and store visibility, then keeps improving the app after launch.

Estimate my project ↗See the case studies

What we take care of

01

Product scoping

Priority features, user flows and MVP scope so you can launch what really matters, fast.

02

UX/UI design

Mockups, clickable prototype and design system for an app that is clear, consistent and enjoyable to use.

03

iOS and Android development

A fast, reliable and maintainable app, native or cross-platform depending on your project.

04

Back office and services

User accounts, payments, notifications, real-time database and admin dashboard.

05

App store release

App Store and Google Play listings, compliance with Apple and Google guidelines, support all the way to approval.

06

ASO and follow-up

Keywords, screenshots and description to get found on the stores, then usage analysis to improve the app.

Real examples

All our work ↗

Native or cross-platform: we choose based on your project

There is no ideal technology in absolute terms. We recommend the one that fits your budget, your timeline and the experience you want to deliver.

01

Cross-platform (React Native, Expo)

One codebase for iOS and Android: ideal for launching quickly and evolving both versions at the same pace.

02

Native (Swift, SwiftUI)

The tightest integration with the iPhone: animations, widgets and Apple's latest interfaces, with no compromises.

How we find your cheat code.

  1. Level 1

    Understand

    Your project, your market, your users and what really needs to work.

  2. Level 2

    Find the edge

    Identify what can truly set you apart.

  3. Level 3

    Design

    Turn that direction into a clear, consistent and memorable experience.

  4. Level 4

    Develop

    Build a solid, fast and reliable product, ready for release.

  5. Level 5

    Launch

    Put the product in the hands of its users and prepare what comes next.

Frequently asked questions

How much does it cost to build a mobile app?

The price depends on the scope: number of screens, user accounts, payments, back office and integrations. The most reliable approach is to start from a clear need. Our online estimate helps you define it in a few minutes, then we get back to you with a detailed quote.

How long does it take to develop an app?

It depends on the features. We often recommend launching a first version focused on the essentials (MVP), then building on it based on user feedback. The timeline is set from the start, with clear milestones.

Is a native or a cross-platform app better?

Cross-platform (React Native) covers iOS and Android with a single codebase, which reduces costs and timelines. Native (Swift) makes sense when the iPhone experience has to be flawless or rely on very specific features. We advise you based on your case.

Do you handle publishing on the App Store and Google Play?

Yes. We prepare the listings, screenshots and assets Apple and Google require, and we support you until the app is approved.

Can you take over an existing app?

Yes. We audit the code and the product, then take over development, fix what's blocking or rethink the parts that need to evolve.

What happens after launch?

Launch is only the beginning. We track usage and feedback, optimize the store listing (ASO) and ship the updates that move the app forward.

See alsoWebsite design ↗Your app needs a website to get found on Google.Estimate my project ↗

Ready to unlock your cheat code?

An idea to launch, a website to rethink, an app to build or a brand to evolve?

Talk about my project