توضیحات:

Location information is recorded every 15 minutes.
(it is not recorded when the device is asleep.)

[Details]
The records are the following list.
　✓ Main page: "Date"
　✓ Sub-page: "Time", "Place name", "Latitude/Longitude"
Tap to display the location on Google Maps.

[Password]
You can set a password.

[Delete unnecessary records]
Press and hold a list item on a sub-page ("Time", "Place name", "Lat/Long") to enter selection mode.
Check the unnecessary data and tap the trash-can icon to delete it.

Developed for Grandpa's phone.