DIFTUG app

1. Open this page in Safari. If you arrived through Instagram, Facebook or another app, copy this address and paste it into Safari: doitfortheunderground.com/app.
2. Tap Share, the square with an arrow pointing up. If you do not see it, open the Page Menu beside the address bar, then tap Share.
3. Scroll down and tap Add to Home Screen.
4. If Open as Web App appears, switch it on, then tap Add.
5. Open DIFTUG from its new Home Screen icon.

Missing Add to Home Screen? Make sure you are in Safari, then scroll down the Share menu. If Edit Actions is available, use it to add the option. Notifications require iOS or iPadOS 16.4 or later.

Download APK

1. When the download finishes, open diftug-android.apk from your browser downloads or the Files app.
2. If Android asks, open Settings and enable Allow from this source for the browser or Files app opening the APK. Return to the installer and tap Install.
3. Open DIFTUG from your Home Screen or app drawer.

Requires Android 7 or later and an up-to-date Chrome browser. You can turn off Allow from this source after installation. To update the Android app package, download and install the newer APK here; regular site updates appear automatically.

1. Open this site in Chrome or Edge.
2. Choose the browser's Install option in the address bar or menu and confirm.
3. Open DIFTUG from your apps.