Power Bubble - spirit level

As being in the appliance service business, sometimes customer needs to see immediately for themselves whether a unit is plumb. They may not want to wait for me to get my expensive from the truck.

Inaccurate by about 5 degrees in my phone

Like it

Good tool

Really helpful...

Sero 8, model E2281, Android 4.4.2, kernel 3.0.36+. Much more stable than the last level I tried. Nice graphics and easy calibration. Plus I find I really like the beep on level feature. Ads are unobtrusive thus far. Great app. Recommended.

Soon after I installed got a message saying response stopped never got the chance to use the app

Great app for Android. application & it's free. Have tried many other apps but they don't compare to this one. Easy to install, simple & user friendly. Highly recommend.

Doesn't work just crashes. If I could have rated it negative I would. Avoid!!!

Totally not calibrated. I downloaded to hang a picture. Stood back and looked, the picture was not straight. Got a REAL level, and indeed, it was not level.

Checked against a protractor and is up to 15 degrees out. Fine for level or 90º

Great little app :D not too heavy, and looks lovely. ashame the my phone back isn't flat.

It doesn't crash randomly like the #1 app in a search for "spirit level", it shows + and - signs unlike the #2, and it's not a 12 frakking Mb download like #3. This is very simple and totally brilliant.

Done the job well, very handy anf quick download! And if you always kept putting your real level down and loosing it like me at least u can phone and find it..

Soon after I installed got a message saying response stopped never got the chance to use the app

Used to be great. Now it crashes. Samsung Galaxy Note 4.

Even the simplest apps become a joy to use when they look good. Donated!

please remove your annoying ads. and put donation request only in the apps setting. Please fix!!!

Simple, easy to use, gorgeous to look at. Highly recommend.

First time I really needed this and it seems to be broken for me. The bubble won't move at all. Tried to calibrate few times, but it just does nothing. Even screen orientation is not working. (About year ago it worked just fine with my Cat S50)

I have had it already, i don't normally complain. But i have had enough of this BS. . . Why can you guys release a super top class app and not charge a dime, and others release sh........ty apps and charge what THEY feel is right ? I would just like to take a moment to congratulate you on a job VERY well done. Looking forward to future apps. Cherio.

Was out on a job & forgot to bring my level with me. Downloaded the application and worked fantastic!!! Came back with a level later to double check it, right on level!!!

This was excellent under Android 4.4 but just stops when run under 5.1. Reinstalling didn't fix it. (Moto G 4g).

This worked well on my moto g until I upgraded to lollypop. Now it crashes on startup....

Installed on both my Google nexus 4 and 10 and both say a known angle of 45 deg is almost 60 deg making it useless.

Installed it because of the good reviews. Crashes every time I try to open it. Reinstalled it twice. Still won't work.

Measured 6 degree shim as 8.8 degrees repeatedly. Clinometer app measured correctly at 6.0 degrees on same phone. Needs Work

The developers of this app have volunteered their educations, their individual talents,& their selfless natures, to provide us with a useful device not only for free, but, for once, with no strings attached! I, for one, have a need for it, but not the time nor expertise to develop one of such high caliber. Yet, they have graciously given US the choice of eliminating ads for free, and choosing whether or not to donate. I hope anyone who installs this app will donate $15, the cost of buying one from a store.

Didnt even load up once after installation on my z3. Don't waste your time.

Nice little portable tool I just installed it and tried it out ,& it works as described.*****

Used to work great. Now says unable to open and stops. Tried uninstalling and installing. Same thing :-(

Simple, effective and well written. Just what I needed.

Quite an intuitive interface and beep sound tells you about alignment made perfectly. Works flawlessly.

Sero 8, model E2281, Android 4.4.2, kernel 3.0.36+. Much more stable than the last level I tried. Nice graphics and easy calibration. Plus I find I really like the beep on level feature. Ads are unobtrusive thus far. Great app. Recommended.

I measured an angle of 26 degrees, I took some dimensions so that I can verify it on AutoCad. Turns out the angle was 17 degrees. If you want to use it for measuring angles then I suggest you look for another app as this one does not work.

Wouldn't start up on my phone!!

However it can't be switched off and remains active.

Love the look but the level is anything but, it's off about 4 degrees of center, too bad doesn't work properly even after re-calibrating

First impressions its good but: 1m leng ( wall art.) that scale its shows 5mm inaccurate reading! that's a lot is that, no worth a hassle installing...

I liked no special permissions but did have to disable anonymous stats in settings