Subscribe to our newsletter:

Adv Ruler

iPhone / iPad
  • Utilities
  • Productivity
I want this app
Download from AppStore

Adv Ruler is a part of the Adventure Guide's Tools. Adventure Guide is an incredible outdoor survival app. It contains not only all the information on adventure knowledge, survival skills, and dangerous situation countermeasure etc that you need, but also collects several practical tools such as flashlight, protractor, ruler, refer-to-north clock, battery management and so on.

Now you can turn your iPod touch or iPhone into a simulated ruler. How to do that? It’s quite simple! You can measure any object by placing it on the device screen. By moving each line limiter one after another you can get a more accurate measurement. In addition it is possible to switch between centimeters and inches on the information screen. Ruler always saves your latest measurement and you can turn back to it any time.

Totally support OS 3.0
Adventure guide

If you have any further questions, comments or suggestions, please email to