iSetSquare for Android

Perfect! Just what I needed

I would say this app would be especially interesting to those who love to see gyro sensor in action.

I must say the accuracy is excellent. I used it to get an angle for my compound mitter saw. I drew the line on the board at the angle I needed and use this app as a protractor. Then set up my saw and put the board on it. The line and the saw where exactly the same. I haven't used it in to many situations yet but if ever lets me down I will change my review. But I thinks it's worth money. I even tried it where I new it wasn't going to work like a compass just to see if you needed any special external signal and it still worked .This is important to me cause I work in a Steel Mill in basements and places with no reception at all.

I use it all the time while reverse engineering parts and testing equipment.

I like the presentation and the accuracy it shows and can see this is useful in a number of ways. I have a proble, switching between inches and centimeters. It get stuck in cm and will not switch back to inches. Perhaps it favors metrification.