iPhone Screenshots


If you like our application, please help us posting a review on how you use it, or what it helps you accomplish.

Spirit Level Pro is a professional grade angle measurement tool. Some common uses are:

✔Picture Alignment
✔Measuring angles of elevation, slope, or incline
✔Showing the inclination of an aircraft or ship relative to the horizontal
✔Measuring the "look angle" of a satellite antenna towards a satellite
✔Measuring the slope angle of a tape or chain during distance measurement
✔Indicating roll of vehicles, sail boats, and aircraft
✔Roof pitch calculation and angle measurement
✔iOS 4 Support( Fast App Switching )
✔Retina Display Graphics
✔and much more...

---Free version disclaimer---
Free version limitations:
•Contains ads.
•Calibration is not saved. You need to calibrate every time.
•No logging capability


✔Bubble Level
Now you can also use the new bubble level. Swipe your finger and you will change from the Inclinometer to the Bubble Level.

✔Motion sensitive lock
You can now set an approximation value, and when active, if you don't move the device for 2 seconds, it will lock the current reading automatically

✔Logging measurements
This is the first level/inclinometer application to offer logging of valuable data. You can store individual values, or you can set an interval and let the application record every movement. You can even send the results to any email you want, using an in-app email client.

✔Sound feedback
Autolock and reference angle use audio feedback to let you know when the application has locked the current angle, or when you are near the reference angle you have set.

✔Calibration mode
The calibration process was revamped, again. We think we got it right this time. It should be easy and fun.

✔Different precision modes
The application can display the value in angles, percentages, rise over run, roof pitch and radians.

✔Full screen mode
With double tapping, you can hide all the interface elements, and leave just the gorgeous image of the TiltMeter animating as you move your device.

✔Personalize your Level
With 8 different beautiful backgrounds, you can set the mood you want. If you have a background you would like to see in the app, send us an email, and we will be glad to add it to a feature release.

✔Sleep mode disabled
For your convenience this application disables the auto sleep mode, when you enter this application, the device won't go to sleep.

✔Gorgeous graphics
This application has the most gorgeous graphics ever seen in a level app.

Ratings and Reviews

4.0 out of 5
868 Ratings

868 Ratings

Charlie Mac 205 ,

Great tool, so far

I've only used the level once and it seems to be good at what it does. The graphics alone make you want to use it again and again. I'd give it full marks if it wasn't for the fact that I'm having a bit of difficulty with the calibration set-up.
I'll try it up against a real level to see how it compares.
Well done to the developer.

curriedeggs ,

Barely functional

I don't understand all the rave reviews for this app. When I open it, there are no instructions. I cannot set the lock function, so it is often working in the wrong orientation. The settings button doesn't work and, on top of all, that it doesn't seem to be that sensitive. The bubble is often close to the center when I can see by eye that the surface is far from level. The help page in the App Store will not progress beyond the title page. In short there is no access to any settings, lock orientation or calibration and the level, as it is, is far from accurate. What's to like?

Monkey-Mitch ,


Anyone who has a wind up mantle clock will know that the surface it stands on has to be level in all directions. Now, seeing as i didnt have an actual spirit level, this was the alternative. Didnt expect much but to my suprise it was very accurate. My clock is now ticking and chiming as it should. Its a great app and i would strongly recommend it.


Carlos Hernandez
7.4 MB

Requires iOS 4.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Spanish

Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

More By This Developer

You May Also Like