Mobile Apps · GenevaYour idea.
An app.
iOS and Android.
Turn your idea into a high-performing mobile app, available on iOS and Android. A cross-platform approach that reduces your costs by 30 to 40% compared to separate native iOS + Android development.
Why a mobile app in Geneva
Switzerland has one of the highest mobile penetration rates in Europe: over 96% of the population owns a smartphone, and the Swiss spend an average of 3.5 hours per day on their apps. In Geneva, an international and highly connected city, this reality is even more pronounced. Your clients, employees, and partners have their phones in hand constantly. Not being there means leaving the field open to your competitors.
In a dense Geneva market — finance, healthcare, education, commerce — a mobile app represents a tangible competitive advantage. It positions you as a modern, accessible, and customer-oriented company. A well-designed app improves retention, simplifies the purchasing journey, and creates a direct channel that depends on neither social networks nor advertising.
Above all, a mobile app works for you 24/7. It's a lead generation tool that never sleeps. Our client Lumina App is proof of this: it generates qualified contacts continuously, even at 3 AM, without human intervention.
What we develop
B2C Apps — engage your audience
Like Big Brain AI: an educational app for children aged 7-16 with adaptive mental math exercises. The system adjusts difficulty in real time. Education, fitness, lifestyle — apps that retain your users.
Business / B2B Apps
Mobile tools for your field teams: intervention tracking, inventory management, mobile CRM, forms. Unstable connection? Built-in offline mode. Synchronization with your ERP. Paper is over.
AI & innovative Apps
Like Lumina App: AI-driven Marseille tarot reading, the digital extension of a therapist. AI analyzes the cards and generates personalized interpretations. Image recognition, NLP, recommendations — AI in your pocket.
Flutter & React Native: one app, two platforms
Developing two separate apps — one for iOS, one for Android — means two codebases, two teams, two budgets. With Flutter or React Native, we write a single codebase that runs natively on both platforms.
Flutter (Dart/Google) is our preferred technology. Excellent performance, smooth animations, pixel-perfect rendering, and the ability to also target desktop (macOS, Windows, Linux) and web from the same codebase. It's our default choice for new projects.
React Native (JavaScript/React) is an excellent alternative when your web ecosystem is already in React/Next.js — code and skills are shared between your site and your app.
In both cases, you benefit from a 30 to 40% cost reduction compared to separate native development, with near-identical performance.
From idea to store in 4 steps
Discovery & prototyping
We understand your users and goals. Interactive Figma prototype testable on your phone. UX validation before investing in development.
Native UI design
Respect for Human Interface Guidelines (Apple) and Material Design (Google). Navigation, gestures, typography — every detail tailored for the target platform.
Development & testing
2-week sprints with regular demos. Testing on the most used real devices in Switzerland. Automated, manual, and performance tests. Stable app, even on older models.
Store publication + ASO
Developer accounts, screenshots, store listings, submission, Apple/Google reviews. ASO optimization for visibility in store search results.
“Big Brain AI helps hundreds of children improve their mental math skills. Adaptive exercises adjust difficulty in real time — kids love it and parents see the progress.”
Mobile app in Geneva — your questions
Simple app (one platform, no complex backend): from CHF 15,000. App with user accounts, API, iOS + Android: CHF 25,000-50,000. Advanced projects with AI, real-time, multiple integrations: from CHF 50,000. Studio Dahu is 20% cheaper than traditional Geneva agencies thanks to our 100% remote model.
Your
app
starts
*here.*
Un échange de 30 minutes, sans détour.
Estimate your mobile project in 5 minutes. We come back with a prototype and a budget within 48 hours. Free scoping, no commitment.
Estimate my app