1. Works great!has relative angles - much needed feature !- there seems to be drift on the measurement but Im not sure there is much that can be done about that as all accelerometers experiance driftGreat, very accurate.
2. Never had an issue.Works but not sure how accurate... test before use Correction - seems to be within 1.5 degrees accuracy when measuring 180 degree angles in 2d, unless I'm using it wrong.
3. What's worse is that it took over my phone and would not let me close the app or even turn off the phone! Eventually, it crashed the phone and I was able to uninstall it.Works great, super easy to use and no ads! I just check it for level or plumb with my spirit level and calibrate it.
4. It would be great if could take a picture and it told you the angle but still i can work with good job.Angle Tool is instant change from stone age protractor to space age angle measurement.
5. Perfect for measuring angles of left, right, center, surround and up firing Atmos speaker angles! Super easy to figure out and use.
6. No need to determine first side's angle and do math to work out the angle.
7. Does exactly what I needed to measure loudspeaker angles for home theater setup.
8. Most pleasing is no ads to interupt and break your concentration when determining angles.Couldn't set a baseline.
9. I'm running a Motorola G Power 7 and Android 10 and it worked fine.on a Samsung Galaxy 9, program buttons only worked half the time.
10. I held it at 90° and couldn't get it to recognize the true angle.
11. The angle display worked well.