Contact Bubble Level Support

It seems to be a fun app. Not crazy about the plumb line. But it works ok. I tried the ruler portion of this app and found it to be way off. I had a 4 foot piece of countertop and measured it with this app. The app told me it was 79 inches long, not the 48 inches I knew it to be. Then tried it on my 36 inch stove top and it told me it was 58 inches wide. So the ruler may seem fun to play with you’re better off keeping a tape ruler with you because this can’t be trusted if you are depending on it when buying materials for a project because you’ll be buying twice what you need.

I have an iPhone 7. On the left side there are buttons, on the right there is a button and on the back is a camera lens that sticks out. Does the app compensate for these? The only perfectly flat edges or surfaces are the bottom, top and face. For example if I wanted to check the level of a table... if I lay it on the back, the camera lens puts the phone off level. If I lay it on one of the long edges of the phone, the buttons put it off level. I think it does the job but there are times a real level is the tool to use. I love the app tho.

Nice but needs calibration option Heads up to everyone- on ANY of these “Level” apps - any protruding buttons will interfere with accuracy. Also, on most cases the plastic thickness may very and can also make it off. This app has a nice look and interface. I like that they buffered the gyroscope unlike other apps where your reading is hyperactive. My one grip is that it lacks a calibration option. I tested its accuracy like you would a traditional level and it is off a little more than a half a degree. May not sound like much but that’s about 1/4” on and 8’ wall. The problem could be with my case - which is why it needs calibration - everyone’s cases will vary.