This app’s best feature is you can sort your todo items in folder. you can see set expire date and consider items order and planning.
This App no need to sign in web service.
The App release reason that I would like to use.

* Features
Set your todo item in folder.
Sorting function for each folders and todo items.
This app will help your private complicated tasks.

* Etc - Management Remain tasks
you can make folders and ToDo items. It have status “In-process”,”Done”,”Trash”.
To avoid miss operations of deletion: “Trash” status have “permanently delete” status.