Beyond the Store: What to Receive with an App Update
When a Flutter app update is delivered, it isn't enough to simply see the app working on your phone. Professional delivery includes a package of evidence and files that document the delivered work and support future development; ownership and third-party licences must also be clarified in the agreement. Mobile app development services prioritize transparency in every handover.
The Essential Handover Checklist
Your delivery package must include:
- The updated source code, linked to a specific commit version.
- Build artifacts (AAB or IPA files), not just a test APK.
- A summary report of tests performed on critical paths.
- Documentation explaining the build environment setup.
Signing Keys and Ownership
One of the most critical aspects of the handover is ensuring you possess the signing keys. If you lose these keys, you will be unable to upload future updates to the store. These files must be transferred via secure, documented channels. Our Flutter maintenance brief discusses how to manage these sensitive assets correctly.
Acceptance Criteria
- Version numbers in the code match the store metadata.
- Proof that the build process succeeds in a clean environment.
- A provided list of updated dependencies.
Frequently Asked Questions
Is an APK file sufficient for delivery? No, an APK is meant for direct testing. For official updates, you need the signing keys and the original source code.
How do I ensure code security? Code should be transferred via reputable version control platforms, ensuring you are granted full administrative access.
Ensure you receive all your technical rights with every app delivery.
A practical acceptance example
Imagine receiving an update with a specific build number and results for agreed devices. Tie the artifacts to a source revision and state whether the release was uploaded or approved by the store. Signing ownership remains with the owner through secure handover. Explicitly list untested devices or workflows rather than treating them as passed.
Contact us to secure your project handover
