Mobile App

Download and install the app on your phone. Allow Install unknown apps if Android asks.

Direct link: https://signature-in-house.com/downloads/signature-in-house.apk

Apple does not allow direct APK-style download. Add a home screen shortcut in Safari:

1. Open this page in Safari (not Chrome).
2. Tap Share
3. Tap Add to Home Screen → Add
4. Open the new icon — it opens Signature In House like an app