Custom iOS and Android mobile app built by LOBBI

iOS and Android mobile app development

An app that brings your idea to life, on iOS and Android.

Why a custom mobile app

01

One codebase, two platforms

A single codebase for iOS & Android: shorter timelines, controlled budget, quality untouched.

02

Every mobile capability

Push notifications, offline mode, geolocation, camera, biometrics: the phone's capabilities working for you.

03

Smooth on every device

Smooth animations, fast startup, battery preserved. Tested on dozens of devices, older ones included.

Our service

We design the mobile app that brings your idea to life.

Custom design

Store publishing (App Store, Google Play)

ASO (App Store Optimization)

User testing

Admin dashboard

In-app purchases and subscriptions

Push notifications

Analytics & performance tracking

Dedicated project manager

Agile development

Hosting and maintenance

Technical documentation

Our expertise

Our experience lets us offer the features and optimizations that make the difference.

Cross-platform

A single codebase for iOS and Android. You avoid building twice and guarantee a consistent experience across both platforms.

Native capabilities

Push notifications, biometrics, geolocation, camera, sensors: we put the phone's native functions to work for your business.

Offline mode

Local synchronization and automatic recovery so your users can keep working without a connection, even out in the field.

Rich media

Native handling of photos, videos and audio files with compression, caching and streaming suited to mobile.

Performance & smoothness

Smooth animations, fast startup, controlled resource use. An app that holds up on the devices people actually own.

Security & data

Encrypted storage, biometric authentication, secure communications, GDPR compliance. Security is built into every layer.

Frequently asked questions

Frequently asked questions about iOS and Android mobile app development.

How much does an iOS and Android app cost?

A cross-platform mobile app starts at around €12,000 for an MVP. For an app with a backend, push notifications, in-app purchases and publishing on both the App Store and Google Play, plan for €25,000 to €60,000.

Do you build native or cross-platform?

We mainly use React Native and Flutter to deliver a near-native experience from a single codebase, which halves development and maintenance costs compared to fully native builds.

How long does it take to deliver a mobile app?

Count on 3 to 4 months for a standard app including design, development, user testing and store publishing. Complex features (payments, geolocation, offline mode) add 4 to 8 weeks.

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

Yes, we take care of creating and configuring the developer accounts, preparing the assets (icons, screenshots, ASO descriptions), submitting the app and following up on Apple and Google reviews.

Does the app work offline?

Depending on your needs, we implement local synchronization that lets your users keep working without a connection, with automatic recovery once the network is back.

Do you offer maintenance for mobile apps?

Yes, we handle technical updates (new iOS/Android versions, dependencies), bug fixing, feature evolution and crash monitoring through dedicated tools.

Contact us

Estimate your project, build it, improve it.

We reply within 24 hours (and sometimes even on weekends).

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