Powerful, Feature Rich iPhone app

Spirit Level

An easy-to-use spirit level. Simply hold the iPhone up to the surface you want to measure, and the large, clear display shows how level the surface is. You can use the iPhone either face-up or on it's side.

Plumb Line

Based on the traditional tool used for centuries, the plumb line is used to test if something is vertical. Hold the back or edge of the iPhone against the surface, and watch the plumb-line swing to position objects perfectly vertical.

Audio

Just like a reverse-park sensor, the app makes sound that becomes quicker as it gets closer to level. The audio signal allows you to accurately level objects even when you can't see the front of the phone.

Auto Rotation

The different modes (spirit-level and plumb-line) are are automatically selected depending on the orientation of the iPhone.

Share your photos

Proud of the handi-work you are doing using Level and Plumb Master? You can photograph your work and share via Twitter (using TwitPic), Facebook or email.

Accurate

You can choose to calibrate the app using either simple or accurate calibration. Whilst the simple calibration is quick, the four stage accurate calibration ensures the most precise results.