techlogia — AI and Web Development Berlin

App Development.

Native and cross-platform apps for iOS and Android. We develop performant, user-friendly applications that delight your customers and optimize your processes.

An app is more than a website with an icon. It has to work offline, feel native, deliver push notifications reliably, and survive App Store review. We build apps that clear those hurdles — cross-platform where it makes sense, native where performance or hardware access demands it. From first wireframe to release in both stores.

Whether desktop application for Windows and Mac or mobile app – we develop software your users will love. High performance, intuitive usability, and modern design are a given.

App Development

Where we typically deploy this service

01

Cross-Platform with React Native or Flutter

One codebase for iOS and Android — 80–90 % shared logic, platform-specific native modules where required. Cuts maintenance overhead on two stores without performance compromise for most use cases.

02

Native Development for Hardware Integration

Swift for iOS, Kotlin for Android — wherever Bluetooth pairing, AR frameworks, background audio or direct sensor access are central. Full native API depth, no abstraction layer.

03

Desktop Apps for Pro-User Tools

Tauri, Electron or native macOS/Windows apps for tools that run in the background, work with filesystems, or control local hardware. Code signing and auto-update mechanisms included.

What sets us apart on this service

01

App Store Release Included

We guide the Apple and Google review process — listing optimization, screenshots, privacy manifest, and answering reviewer questions. Experience with resubmissions after rejections saves weeks.

02

Offline-First and Sync-Ready

Apps have to work when the network is gone. Local databases (SQLite, Realm), conflict resolution on sync, optimistic UI — standard, not premium.

03

Crash Reporting and Update Strategy

Sentry integration for crash reports, phased rollouts for updates, A/B tests via feature flags. Make problems visible before you learn about them from store reviews.

Technologies we use to build your solution

React NativeFlutterSwiftKotlinExpoTypeScriptPWA

Answers to the most important questions on this service

Both work. React Native fits when the team has JavaScript/React experience and browser and app code should sit close together. Flutter is the better choice for complex animations or when design system consistency across platforms matters more than exact native look-and-feel. We decide together in the kickoff.

Apple and Google developer accounts: 99 USD/year and a one-time 25 USD. Backend hosting if applicable: from ~30 EUR/month. Maintenance against platform updates (iOS/Android major releases): typically 1–3 days per year. Larger feature updates we bill per scope.

Yes — you get the full source code in your own Git repository. No closed components, no hidden dependencies on our servers. If you want to switch providers later, everything is in your hands.

Have a project?

Let's bring your idea to life together. We're happy to advise you with no obligation.

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App Development: iOS, Android & Desktop — techlogia