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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.
How We Work
-
MVP-first
DevelopmentWe help teams validate ideas fast, without overengineering.
- clear feature scope
- scalable architecture from day one
- fast, testable releases
-
Improving Existing
AppsIf your app already exists, we can step in at any stage:
- feature extensions
- performance and stability fixes
- code cleanup and architectural improvements
-
App Store & Google Play Release
Releases should not be a guessing game.
- build and store preparation
- review guidelines compliance
- release support until approval
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
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
Related Services
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.
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Budget in EUR
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10K–50K
more than 50K
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