Level 2KFBASE Ltd

Mobile apps on a firm footing.

A mobile app is only as dependable as the systems beneath it. We build both, so they fit together and age well.

Specification

Mobile build specification

Platforms	iOS and Android. Cross-platform (Flutter or React Native) by default; native Swift or Kotlin where justified.
Architecture	Clear separation between interface, state and data access, documented in the repository.
Data	Versioned API contracts, local caching with explicit sync rules, safe handling of conflicts.
Security	Secure storage for tokens, certificate pinning where appropriate, no secrets in the app bundle.
Testing	Unit and integration tests, plus manual testing on an agreed device list.
Releases	Automated build pipeline to TestFlight and Play testing tracks.
Handover	Repository, signing credentials in your accounts, runbooks for each release step.

Comparison

Best for	Most business and consumer apps
Maintenance	One codebase, one team
Watch for	Very new platform features may arrive later

Best for	Hardware-heavy or performance-critical apps
Maintenance	Two codebases
Watch for	Higher ongoing cost

Best for	Occasional use, internal tools
Maintenance	Single web deployment
Watch for	Limited device integration

Questions

Can you rebuild an unstable app?

Often the right answer is to stabilise the foundations first: API, data and release process. We assess before recommending a rewrite.

What happens when iOS or Android updates?

Under a support plan we test against beta releases and schedule any changes before the public update.