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Our focus is on practical product development — from early-stage MVPs to improving and stabilising existing iOS and Android applications.
We work with Flutter and React Native, choosing the stack based on product needs, timelines, and long-term maintainability — not trends.
We work with Flutter and React Native, choosing the stack based on product needs, timelines, and long-term maintainability — not trends.
Mobile App Development
How We Work
Wherever your app is right now, there's a starting point for us.
Got an idea, but no roadmap yet?
MVP-First Development
- Clear feature scope
- Scalable architecture from day one
- Fast, testable releases
Built it yourself, and now it can't scale?
Improving Existing Apps
- Rebuilding self-built or no-code MVPs on solid, production-grade architecture
- Feature extensions, performance and stability fixes
- Full rebuilds when the existing codebase can't be patched any further
Dreading the App Store review process?
App Store & Google Play Release
- Build and store preparation
- Review guidelines compliance
- Release support until approval
Mobile App Development
Every Project, Two Numbers
We scope both versions before you commit to either. You choose with real numbers, not guesswork.
OR
1
Full Scope
Build It All, Once
Every feature, integration, and polish item you've listed, built and released as one complete version.
- Complete feature set
- Full QA and polish before launch
- One coordinated release
2
Launch-Ready MVP
Get to Market Lean
We cut scope to what's essential for launch, on the same scalable foundation. Nothing gets rebuilt when you add the rest.
- Core features only
- Same production-grade architecture
- Add the rest after you're live
Not sure which one fits your budget? We'll estimate both on the first call, so you can see the real trade-off before deciding.
Built for Different Industries
Fintech, healthtech, marketplaces: every sector has its own priorities. Here's where we've built mobile products before.
Fintech
Healthtech
SaaS
Marketplace
CRMs
Messenger
See timelines & starting prices by industry → What We Actually Integrate
We don’t just “connect APIs”. We work with real production features:
We don’t just “connect APIs”. We work with real production features:
Backend & Data
- REST / GraphQL APIs
- authentication (JWT, OAuth, SSO)
- real-time data and WebSockets
Maps, Camera &
Device Features
Device Features
- Google Maps, Mapbox
- geolocation and routing
- camera access and QR / barcode scanning
- push notifications and background tasks
UI, Data & Visualisation
- dashboards, charts, and analytics
- complex UI flows with large datasets
Performance &
Offline Logic
Offline Logic
- smart caching strategies
- offline-first data flows
- performance tuning for real devices
AR / VR Applications
- AR visualisation and interactive experiences
- VR applications for training, demos, and simulations
Mobile App Development
Need AI in Your App Too?
Need an AI feature added to your app?We build that.
Already have an AI integration that's not working right?We fix that too.
All data handling, including AI features, is GDPR-compliant by default.
See AI Development & Integration → Our projects
SubWise
Subscription app development
Time Wayz app
Digital planner and calendar cross-platform app development
EcoPlant web app
App and web app development
FAQ – Mobile App Development
Yes. Chainweb Group develops native applications for both iOS (Swift) and Android (Kotlin), as well as cross-platform solutions using React Native when the project requirements and budget favour a shared codebase. The technology choice is made based on performance requirements and the target audience.
Yes. Chainweb Group manages the full submission process, including store guideline compliance, metadata optimisation, screenshot preparation, and release coordination. We also handle app review responses if issues arise during submission.
Yes. Chainweb Group delivers full-stack mobile projects — mobile frontend, backend services, REST or GraphQL APIs, databases, and third-party integrations — under one team. This avoids coordination problems between separate frontend and backend vendors.
At Chainweb Group, a focused mobile MVP typically takes 8 to 14 weeks from kick-off to App Store / Google Play submission. Apps with complex backend services, real-time features, or hardware integrations take longer. Timeline is confirmed after scope definition.
Yes. We regularly take over existing mobile applications that need performance improvements, bug resolution, UI redesign, or a full architectural rewrite. Work begins with a technical and UX audit to identify the fastest path to a stable, improved product.
Yes. NDAs are signed before any detailed discussion of product scope, features, or proprietary business logic.
Related Services
See also in our blog
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something great?
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Budget in EUR
Up to 5K
5K–10K
10K–50K
more than 50K
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