Bubble Level, Spirit Level

Christopher Guadez

Fits my phone really nice, looks and feels great. You can really see how well this app works and the experience using it is amazingly beautiful sleek and well balanced. Really looks like your gliding your way around places such as going in stores, parks and public areas. Great to use.

A Google user

Really nice. Simple to understand. Being able to switch between auto-mode and manual is great. Plus, it's more accurate than the analog device I currently use in my shop! Just make sure the bottom of the case was square and true to the phone inside and voila, a level that you'll always have at hand because it's your phone! ⭐⭐⭐⭐⭐⭐(6 stars) edit: I never realized how much I was eyeballing angles. This is brilliant!

A Google user

A really great little app. Lots of options. You have to watch an ad one time to unlock certain festures but then you''re good to go. Much, much less disruptive than the usual steady stream of ads. The calibration tool is, IMO, leaps and bounds ahead of most of the competition. A big thank you to the dev.

A Google user

I got this for the ruler only. There are much better level apps. Color scheme here lacks any art sense at all, which is odd because the promo thumbnail is a decent color combo. Ruler is difficult to see because any color on white should be darkish. But white itself is too bright. Better to use reverse colors. White, light cyan or pale green text over dark background (medium blue or darker (background) looks great. This looks kind of like an app that was thrown together during lunch break. Sorry.

John Colvin

Excellent app. I was considering buying a digital inclinometer when I saw someone use an app like this on YouTube. I tried a few, and settled on this one... It really does everything I need. The only issue I found is not the fault of the app; the edge of my phone is slighty curved. I solved this by 3D printing a rectangular frame, and now everything is great. (I was considering buying the Pro version, but reviews suggest it needs an update, so I'll leave it for a while.)

Aidan Chappelle

This app is awesome! I love how accurate the ruler is, and that I can calibrate it to my phone's screen size. The level works great. No intrusive ads, only time they come up is when I want to unlock new features (which is fine by me, I'd rather watch a few ads than spend money on the pro version) and the extra features are absolutely worth it.

gurmeet happy

Waste app, Totally wrong results, I compared with 3 different spirit level it shows the opposite result of level the spirt level show need lift up this bubble shows that I should need to go more down. Same with water pipe level not even 1% close to the accuracy

Jonathan C

Very nice, dual mode for vertical and horizontal leveling with an added bonus of doubling as a ruler! Please make metric and imperial mode for the ruler and make it easier to turn off and on without going to the menu but that's just a suggestion, this is a great app as it stands!

Arthur K

Nothing intuitive with this app. I cannot decipher the rotating colors and wonder why sometimes they freeze in position with two degrees of angle to level showing. I can't calibr8 it with any degree of confidence because it gives no feedback when you complete the procedure and also results in an unerasable pop-up that either says reset or save- and it just lingers right there on the screen. And also extreme volume on ads and if the ad speaker is muted the setting is forgotten on the next ad and

A Google user

App seems to work well and is user friendly, although how would one actually get level or plumb when most - if not all of us - have volume keys, on/off, lock/unlock and the chance of additional buttons or keys on either sides of our phones... Thats what does my head in.. maybe you could make a hard button press 'lock' or restriction so we can press our phones hard up against an object and get a true reading?