Supported websites
Reminders are only as good as the testing behind them. Anything not listed here is manual-only: use “Check this offer”.
What is available on each device
Android phone · Share-to-check
Available once the app is added to the home screen
Not tested on a real device
iPhone / iPad · None
Not available — paste the text or type it from a screenshot
Not tested on a real device
Desktop Chrome · Browser reminder
Test build — load unpacked; not in the Chrome Web Store
Not tested on a real device
Desktop Edge · Browser reminder
Test build — load unpacked; not in the Edge store
Not tested on a real device
Desktop Firefox · Browser reminder
Temporary test load only (about:debugging)
Not tested on a real device
Android Chrome · Browser reminder
Extensions not supported — use share-to-check instead
Not tested on a real device
In-app checkouts · None
Not supported — copy the offer text into TulaSwan
Not tested on a real device