Ruler, BubbleLevel, AngleMeter

★★★★★ Function for the ruler responds it's nice to use but during the measurement. The. Function is.calibration I don't think it was accurate all measure iam here wondering I can't on my phone used to reduce anything understand needing No calibrate... directions The measurement of the ruler accurately

★★★★★ The calibration function is used to reduce the deviation in all directions during the measurement iam happy No calibrate function for the ruler. I don't think it was accurate on my Galaxy S9 The measurement of the ruler can help you accurately measure the length. I can't understand needing responding since things small to without yeah as always super. The point is to its always ruler with measure not useless what the point sorry that bad up a ruler that's it all carry to the time hear of this app?

★★☆☆☆ No way to use the camera to measure!! It is on in app permissions. You can slide the ruler on the screen but what good is that? Guess I will keep looking for an app

★★☆☆☆ Downloaded to measure a few windows. You can't even figure out how to use it, there is no help option to figure out how to use this app, the options do nothing when you click on them and there are no instructions on either of those. And the ruler only goes to 5 in and it does nothing. Very disappointed. For such a high rating, it offered nothing. Got to do better than this.

★★☆☆☆ The app is installed with permission for the camera to be used, but I can't find a way to turn the camera on. This means that the app is useless for measuring anything.