Observed arrival · 2026-09-10

CopyTest, a local APK-versus-IPA similarity lab

copytest.app Observed source

Editorial interest 83/100 Selection signal · not a rating of the site

A Mac tool that compares Android and iOS installation packages across code implementation, resources, text, and native features.

Landing page captured for the 2026-09-10 issue.

Field notes

CopyTest uses a browser interface backed by a local service: users select a baseline package, add comparison packages, and inspect component-level findings. Its documented coverage includes Android DEX methods, direct-call context, iOS standard feature comparison, resources, text, and native characteristics. The optional iOS deep engine downloads about 840 MB and requires Apple Command Line Tools. Reports can be exported for manual review and version-to-version comparison.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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