Best Phone Security is a free iPhone application developed by RV AppStudios LLC. It is a security tool that allows you to set up an alarm on your iPhone/iPad to prevent unauthorized access. The app is designed to catch sneaky friends and family who try to peek into your iPhone when you're away.

The app works by triggering an alarm when someone tries to access your device, and it can also be used to deter people from touching your phone. The app requires a pin code to unlock your iPhone & iPad, which provides an added layer of security. Best Phone Security is an excellent tool for people who want to keep their personal information safe.

One of the best features of this app is that it can be triggered through motion detection. This means that if someone picks up your phone or tries to move it, the alarm will go off. The alarm is loud and will notify you if someone is trying to access your device. With Best Phone Security, you can have peace of mind knowing that your personal information is safe and secure.