Yanto (Yet another todo) is an easy to use to do app. The To-Do's are managed in Categories. You can set an alarm for a date and time. Yanto can notify you once or repeatedly. It makes automatic backups if you like to. You can export and import the To-Do's. At the moment it supports the languages English and German. If you like to have another language just let me know. Yanto is for free and will not bother you with adds/commercials. If you have any problems or suggestions, please let me know. Have fun.