Android release preflight
Catch release regressions before upload.
Compare a candidate APK or AAB with the previous release. Files stay in this browser.
Local analysis. Builds are not uploaded, stored, or named in analytics.
Your release diff will appear here
Inspect archive size, changed files, ABIs, native ELF alignment and manifest SDK values. A parse failure is reported as unknown, never as a pass.
Transparent limits
A fast local signal, not a Play Console verdict.
Release Delta reads ZIP metadata and native ELF program headers in your browser. APK binary manifests are decoded when possible; AAB SDK metadata remains unknown until checked with official tooling.
Google Play requirements vary by device category and can change. Confirm the current rules before release.