Great ruler app
Ruler at Google Play market analyse
Estimation application downloads and cost
Description
Use your phone as a ruler. This Ruler app supports three types of scales: metric ruler, inch ruler, fractional ruler in inches. You can use a coin or a credit card to calibrate the scale, even if you dont have a real ruler handy!
Reviews
How the f!!k do you calibrate? Size with cred card then what?
Great.. with two markers
very poor set up instructions and freezes phone
Excellent App
Just installed it, calibrated it with credit card, seems to work absolutely fine.
Works great
