1.Compass – Smart Compass: for treasure hunters
We start with Compass – Smart Compass, from the suite of Smart Tools. The free version allows you to use the compass while looking through your camera. Convenient when you want to check the orientation of a building, for example.
Pro version exists, paid, and adds GPS support, some features and especially withdraws advertising.
The most of this application is the metal detector. It may seem surprising, but we all know that our smartphones can surprise us every day!
• Version tested: 1.7.12
• File size: 3.5 MB
• Compatibility: from Android 4.0.3
• Economic model: free