On the go, register things that you might be interested in, such as whether you turned off the gas main valve or turned off the electricity.If you check it when you go out, you can check it on the go, so you can rest assured.When using for the first time1. Set the check items on the item edit screen.How to use1. When you go out, check it and save the result.2. On the go, when you start it, you can see if you checked it on the go.Features1. Check items can be set freely on the item edit screen.2. Check items are up to 20 items.3. The result is retained for the last dose.4. Check items can be changed freely, so they can be used for other purposes.5. The list is saved and read using SQLite.The database is saved in a private folder dedicated to the app.6. No special permissions are required.