Development scope
- iOS and Android app development
- BLE connectivity, device setup and pairing
- Data views, notifications and device controls
- WeChat mini programs and web tools
- Existing API integration and device testing
Project enquiriesfaithdragon@groo.hk
Hardware & Software Development Services
Mobile App & BLE App Development
Custom iOS and Android apps and WeChat mini programs, with BLE connectivity, device setup, data views and integration with existing APIs and backend systems.
Scope & Deliverables
We define user flows, screens, device protocols and backend interfaces before development. For connected products, we test connection, reconnection, data synchronization and error handling. We also develop standalone apps and business tools.
Deliverables to agree before development
- App builds covering the agreed user flows
- Code and API documentation for the agreed scope
- Integration test records and store submission materials
Deliverables depend on the agreed scope. Code, design files, third-party licenses and maintenance arrangements are agreed before work begins.
What to share
Share the main user flows, target phone platforms, available APIs and any devices or protocols involved. Wireframes are helpful but not required to start a discussion.
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Frequently asked questions
Do you take on apps without hardware?
Yes. We can review your user flows, backend interfaces and core features before assessing development and deployment.
Can you add device features to an existing app?
We can review the existing code, framework and device protocols to determine whether to extend the app or revise specific modules.