You can use "location information" in the device to set your observation position to "Sola".
In that case, allow the permission "Location".
The App will never use the permission for other purposes.
Thank you for your understanding.
This app is always checked security by anti virus software below.
Great importance on your privacy is placed.
This description will clearly inform you of "usage purpose of permission" and "security strategies" so that all users can safely use the app with confidence.
If you have any questions, please do not hesitate to contact the following e-mail address.
tkkosaka@gmail.com