Android (Chrome)

1. Open Sign in in Chrome and log in.
2. Tap the menu (⋮) → Install app or Add to Home screen.
3. Confirm — Integrity Fix opens full-screen from your home screen.

Or tap below when Chrome offers install:

Install is not available yet — open this page in Chrome on Android after signing in once.

iPhone / iPad (Safari)

1. Open Sign in in Safari and log in.
2. Tap Share (square with arrow).
3. Choose Add to Home Screen, then tap Add.

Apple does not allow a downloadable install file — Add to Home Screen is the free option on iOS.

Android APK file (optional)

For teams that want a file to email or sideload: build a free Android package from this same web app (requires Java on your PC). See project script npm run build:android-apk or ask your admin for the built .apk.