Saved my life! I have physics homework that requires the use of a protractor--I completely forgot, and it is due tomorrow morning. The closest place to buy a protractor is 15 miles away. Thank you very much for saving me that annoying last minute trip!!
goniometer! This is a fabulous app. I am a physical therapist and now I can use my android phone to measure my patient's limb range of motion with this app. I know this is nowhere accurate compare to the real goniometer but this will definitely help when you don't have a goniometer available to you. I just hope you can utilize the phone's LED flash and also add a way to take pictures showing the object and the image of the protractor. Thank you for this wonderful app.
Need a very stable hand to get accurate measurement. Would be better if can snap picture and move the picture to measure the angle,
Great, but... Ad covers top of protractor so that you can't measure from 35° either side of 90°. Make ad or graphic smaller... Droid
can't really use on plane figures as its too dark. Great concept thou.
Would be better if you could type in the angle you are trying to use too