License holders
Open my apps

Paste the license key from your Gumroad receipt once on each browser or device. After that the app opens from here and works offline.
After unlocking
Put it on your Home Screen
1
iPhone or iPad
Open the app in Safari, tap Share, then Add to Home Screen. It opens full screen from its own icon.
2
Chrome or Edge
Click the install icon in the address bar to open it in its own window.
3
Mac
Prefer a real app? The Mac app is in your Gumroad download. It asks for the same key once, then works offline.