SERVICES · MOBILE APP DEVELOPMENT

iOS, Android, one build.

Native iOS, Android, and React Native mobile app development for boutique market leaders. One codebase, three platforms. From €7,500 Combo, App Store + Google Play submission included.

Stack — 01

Three mobile approaches.

React Native (recommended)

One codebase → iOS + Android + Web. 70% faster than dual native builds. Indistinguishable quality for non-gaming apps. Stripe payments, Sendbird chat, Supabase auth, Sentry monitoring.

Native iOS (Swift)

For platform-exclusive features (CarPlay, ARKit, advanced haptics) or extreme performance needs (real-time video, 3D, AR). From custom scope tier.

Native Android (Kotlin)

For Android Auto, advanced Material 3 design, deep system integration. From custom scope tier.

Backend Integration

REST API + GraphQL. Vercel + Postgres or NestJS. CRM (HubSpot, Salesforce, Pipedrive). Stripe payments. Push notifications via OneSignal.

FAQ — 02

Frequently asked questions.

How much does mobile app development cost in 2026?

€5,000 (no-code template) to €500,000+ (enterprise). AEN Combo (Website + AI Agent) at €7,500 for React Native (iOS + Android, one codebase). Custom native custom scope.

Native or React Native?

React Native for most boutique brands — one codebase, 70% faster delivery, indistinguishable UI quality. Native only for heavy 3D/AR or extreme performance.

How long does a mobile app take?

6-10 weeks for fixed-price Project. 12-20 weeks for Custom. App Store + Google Play submission included.

Does AEN handle App Store submission?

Yes. App Store Connect, Google Play Console, ASO (App Store Optimization), screenshots in 4 languages.

Backend integration?

REST + GraphQL. Stripe, Sendbird, Supabase, Sentry. CRM with HubSpot, Salesforce, Pipedrive.

Next step — 03

Free App Audit.