Apps that elevate your brand
You want to reach your customers directly, not through third-party platforms with their own algorithms. We build apps in Widnau (SG), including backend and store listing, all from a single source. Pilot phase in 6-8 weeks, full app launch in 4-6 months. Personally available throughout the Ostschweiz region.
- Widnau
- on-premises
- Pilot for 2-4 weeks
- Direct contact
Three arguments for your own app
Data stays with you
On your own hardware, on-premises. No data leakage, compliant with FADP and GDPR.
$0 token cost
No cloud dependency, no API bill at month’s end. One-time investment instead of OPEX.
Productive in 6-12 weeks
From project request to pilot rollout. We use tried-and-tested components, no research project.
From flyers to direct push notifications—one app does it all.
Sonnenbräu campaign at Rhema 2022: a QR code sticker turned many passive users into active app users with push notifications.
From the field
Three out of 9+ app projects.
🍺 Members’ App
Sunnybrew FanClub App
Brauerei Sonnenbräu (2019–2022)
Task: Brewery wanted to reach fans directly; newsletters were too slow, social media too unreliable.
Result Native Android app with member management, event list, push notifications, and admin backend. Successful QR campaign at Rhema Market in 2022.
Learn moreDocuScanner-AI
In-house product / Pilot customers
Task: Scan documents on the go AND analyze them directly with AI, without cloud transfer.
Result Mobile app with on-device scanning and AI preprocessing, optionally connected to local LLM backends.
Learn moreChampionsScout & WeAreFamily
Sports clubs / families
Task: Club management and family coordination without additional data-hungry apps
Result Specialized apps with their own backend hosted in Switzerland. Privacy-compliant and lightweight.
Learn morePilot in 6-8 weeks, app launch in 4-6 months
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1
Project request
Personal consultation about your requirements, data, and target hardware. Free of charge, no obligations.
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2
Prototype
In 2-4 weeks, the first on-premises pilot will run at your location, testable with real data.
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3
Rollout
Training for your staff, handover, and long-term support directly from the development team.
Frequently asked questions about app projects
How much does an app cost?
Simple app (5-8 screens, one backend endpoint) 15-35 k CHF. Medium-sized app with user login, push notifications, and admin panel: 0-80k CHF. Complex app with BLE/camera/AI/offline synchronization: 0-150k CHFPräzise Schätzung im Briefing.
Native Android or React Native?
Native Android (Kotlin/Java) for apps with complex UI, hardware access (BLE, camera, sensors), or high performance requirements. React Native when iOS and Android need to be covered in parallel by the same team and codebase. We honestly recommend per project, not what’s fastest.
Do you also develop for iOS?
We do have experience with React Native but not yet with native iOS development (Swift). We’re honest about that instead of delivering half-baked solutions.
Who publishes on the Play Store?
We can publish your app under your developer account or ours. This includes store listing, screenshots, description, and privacy policy. iOS publication via Apple App Store Connect.
Wie sieht die laufende Unterstützung aus?
Maintenance contracts with bug fixes, OS updates (annual Android/iOS major release), backend maintenance. No ticket merry-go-round, personal connection.
What we build with
App idea from the Rheintal, from concept to store?
Send us an email or initiate a non-binding briefing at our office in Widnau (SG). Within 24 hours, you’ll receive an initial assessment from Timo Böhme himself. On-site service available in the Ostschweiz region and nationwide across Switzerland.