Measure how much a Flutter app shares with its sibling apps (source, store listing text, screenshots and bundled assets like audio, fonts and icons) before submitting it to the App Store or Google Play. Use when about to submit, resubmit or fork an app that shares a template or code with other apps on the same developer account; when a rejection mentions guideline 4.3, 4.3(a), "spam", "similar binary", "repackaged template", "same source code or assets" or "minimum functionality"; or when asked how similar two apps are, whether an app is too close to another, or to check similarity, overlap or duplication across several apps.
