Smart Tools Pro 13

Smart Tools is a complete package of 5 app sets. It includes 5 Pro sets for a total of 13 tools. In a word, All-in-One.
* Set 1: Length, Angle, Slope and Level
* Set 2: Distance, Height and GPS
* Set 3: Compass and Metal detector
* Set 4: Flashlight and Magnifier
* Set 5: Sound level meter and Vibrometer

I hope my apps are useful to your SMART Life. Thank you.

* Off-line support : You can open it without internet.
* iOS 7 compatible
* Easy to use
* Augmented reality powered