Install the app
On your phone and your computer, from the browser.
OpenTodo is not in the app stores, and does not need to be. Open your server's address, choose install, and it gets its own icon, its own window, works without a connection and shows reminders while it is closed. Pick your device. How installing works
No server to sign in to yet?
Try the demo in your browser first, or see how to get OpenTodo.