portable address book take a handy location search logbook and open it for navigation at any time.
We will not collect any of your information, purely for offline use, just for convenience. If location information is obtained, it is normal, because our APP needs to register your searched address information, so that it can be used quickly and directly when you open the APP next time.
If you have good ideas or suggestions, you can give us feedback by leaving a message, and we will check and reply to comments at any time.

Hope it can bring you convenience in daily use.