GuessIron: Use your phone as a ruler
Platform: Android
Keywords: ruler, measurement

I don’t know if you will occasionally encounter the need to measure the length of an object, whenever you need to take some simple measurements outside, if the requirements for the results are not very precise, then the rangefinder that comes with the phone can handle similar measurements. However, not all cell phones have rangefinders, and when faced with some relatively precise measurement scenarios, rangefinders can be a bit insufficient. GuessIron wants to help us to take accurate measurements with the help of our cell phones.
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