Download GrocerySync

Windows and macOS are zip downloads of the app — not installers. Android is the live Google Play listing. iOS can use the web app for now; a store listing is coming later.

Windows

Windows zip of the desktop app. Unzip and run GrocerySync.

Download Windows zip

macOS

macOS zip of the .app. Unzip, then Control-click (right-click) GrocerySync.app and choose Open. Do not double-click. Open the .app, not the executable inside it.

Download macOS zip

Android

Install from the Google Play store listing.

Get it on Google Play

iPhone

Open the website in Safari (this only works reliably in Safari).
Tap the Share button (the square with an upward arrow) at the bottom of the screen.
Scroll down in the share sheet and tap Add to Home Screen.
Edit the name if you want, then tap Add.

An icon will appear on your Home Screen. Tapping it opens the site.

macOS: Apple will say it cannot verify the app. That is expected. Control-click GrocerySync.app → Open → Open. If the dialog only has Move to Trash and Done, go to System Settings → Privacy & Security and click Open Anyway. After one allow, later launches are normal.