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AppZano

Apps That Feel At Home In Your Hand.

We design and build mobile apps for iPhone, iPad and Android — fast, focused and respectful of the people using them. One carefully engineered codebase, shipped to both stores without cutting corners on either.

01React Native & Expo

Native Feel, One Codebase

Built Once. At Home On Both Platforms.

Our mobile apps are built with React Native and Expo. Business logic, data and most of the interface are shared between iPhone and Android, while navigation, gestures, typography and system controls follow the conventions of each platform.

Where performance or a platform feature calls for it — the camera, background tasks, widgets or secure storage — we drop down to native modules written in Swift and Kotlin. You get the speed of a shared codebase without an app that feels like a compromise.

  • React Native
  • Expo
  • TypeScript
  • Swift & Kotlin modules
  • Platform conventions

02Offline-First

Works Without A Signal

Your Data Lives On Your Device First

Phones lose signal on trains, in lifts and on planes. Our apps keep working when they do: data is stored on the device first, changes are queued, and anything that needs a server syncs quietly when a connection returns.

Local-first storage makes apps faster, too. Screens open instantly from on-device data instead of waiting on the network, and people stay in control of what leaves their phone.

  • On-device storage
  • Background sync
  • Conflict handling
  • Instant start-up

03Phones, Tablets & Foldables

Every Screen Size

Layouts That Adapt, Not Just Stretch

A good mobile app looks deliberate on a small phone, a large phone held sideways, an iPad and a foldable. We design adaptive layouts that rearrange content — split views, side-by-side panes, larger touch targets — rather than simply scaling a phone screen up.

We support dynamic type, dark mode, landscape and multitasking, and we test on a range of real devices on both platforms before every release.

  • iPad & Android tablets
  • Split view
  • Dynamic type
  • Dark mode
  • Landscape

04Privacy By Design

Respectful By Default

Ask For Less. Collect Less. Explain Everything.

Our apps ask for as few permissions as possible, only at the moment they're needed, and always with a clear explanation of why. Wherever we can, data never leaves the device at all.

That approach makes for honest App Store privacy labels and Google Play data-safety forms — and for apps people are comfortable trusting with their information.

  • Minimal permissions
  • On-device processing
  • No ad tracking
  • Encrypted storage

05Native Features

The Whole Phone, Not Just The Screen

Camera, Sensors, Biometrics & More

Modern phones are packed with capabilities. We build with the camera and photo library, face and fingerprint unlock, haptics, location, notifications, widgets and share sheets — whatever genuinely makes the app better.

Each feature is handled with care: graceful fallbacks when a permission is declined, battery-aware background work, and behaviour that matches what people expect from their device.

  • Camera
  • Biometric unlock
  • Notifications
  • Widgets
  • Haptics
  • Location

06App Store & Google Play

From Build To Store

Releases You Can Rely On

We handle the whole release process: signing, store listings, screenshots, privacy declarations, review submissions and staged rollouts on the App Store and Google Play.

After launch, over-the-air updates let us ship small fixes quickly where store policies allow, while larger updates go through review. Crash reporting and careful versioning keep every release stable.

  • App Store
  • Google Play
  • Over-the-air updates
  • Staged rollouts
  • Crash reporting

07Questions

Good To Know

Do you build native apps or cross-platform apps?

We build with React Native and Expo, which render real native interface components and let us share most of the code between iOS and Android. Where a feature needs it, we write native modules in Swift or Kotlin.

Can one app work on iPhone, iPad and Android?

Yes. A single codebase ships to the App Store and Google Play, with layouts that adapt to phones, tablets and foldables, and platform-specific details where they matter.

Will the app work offline?

Wherever the product allows it. We design offline-first: data is stored on the device and synced when a connection is available.

Do you handle App Store and Google Play submission?

Yes — signing, store listings, screenshots, privacy labels and review submissions for both stores, with staged rollouts for each release.

How do you protect user privacy in mobile apps?

We request the minimum permissions, process data on the device wherever possible, avoid third-party ad tracking and encrypt sensitive data at rest.

08What's Next

Let's Build It

Have an idea for the mobile app or tool you wish existed?