One codebase. iOS and Android. Framework decided before the deposit.
React Native or Flutter — selected in writing during scoping, not on a whim. One codebase means half the maintenance cost and consistent feature parity across platforms.
// The Problem
The challenge
Three mobile app proposals and three different answers on which framework to use. None of them explained why. The framework decision at kickoff determines maintenance costs for the next five years — it deserves more than a gut feel.
// The consequences
- 01One codebase for iOS and Android
- 02Written framework justification
- 03Platform-native UI patterns
// What We Deliver
6 things you get with every mobile app development engagement.
One codebase for iOS and Android
Written framework justification
Platform-native UI patterns
App Store and Play Store submission
Design system and component library
Handover package
// Tech Stack
Built with mobile app development-relevant tooling.
// Our Process
Four stages from brief to handover.
01
Framework Decision
Written justification of React Native vs Flutter before deposit.
02
Design
Screen designs, design system, and user flow documentation.
03
Build
Iterative development with TestFlight/internal track distribution.
04
Launch
App Store and Play Store submission, handover, and 30-day warranty.
The framework decision document was the most valuable thing they produced before the project started. It explained exactly why React Native over Flutter for our situation, and it meant our team could maintain the app without ever needing to call them back.
Isabelle Navarro
Digital Director, Retail Chain, Southern France
18 months maintained in-house
Typical project starting point
from €25 000
Response time guarantee
1 business day
// Questions
Common questions about mobile app development.
Still have questions?
Book a 15-minute call and we'll answer directly.
Book a 15-minute callsupport@primedigitallabs.com
// Start a Conversation
Let's talk about your project.
What happens next
- 1.
We read your message within 1 business day.
- 2.
We reply with specific questions, not a sales pitch.
- 3.
If it's a fit, we propose a call or send a scoping document.
// We respond within 1 business day