Use APKPure App
Get SimpleToDo old version APK for Android
이것은 매우 간단한 ToDo 응용 프로그램입니다.
This is a very simple ToDo app.
Only the essential functions of "registration" & "delete" & "check box"!
Available above Android 5.0.
[Request / improvement]
Please let us know from the review in GooglePlay or the feedback (anonymous possible) installed in the app.