Not-to-buy Barcode checker

This is a memo app for "things you don't want to buy".

If you look it up on the barcode search screen and take notes together
You can actually scan and check the product at the store.

Memos are also automatically sorted, making them easy to find.
You can also call it from the notification bar.

※For smartphones with battery saving mode,
auto-startup and background-service may not work correctly.
In that case please allow it by yourself on the system setting menu.