Bubble Level is an accurate and simple to use spirit level app designed for iPhone, iPad, and iPod touch. This utility is great for aligning picture frames or measuring angles with ease.

With Bubble Level, you can measure the level of any surface effortlessly. The app allows you to calibrate the level with just the click of a button, and the calibration is automatically saved for future use. It provides accurate measurements to one tenth of a degree, ensuring precise leveling.

One of the highlights of Bubble Level is its full Retina support, ensuring a clear and crisp user interface. The app is intuitive and user-friendly, making it accessible for users of all skill levels.

This versatile tool can be used for various purposes, such as aligning picture frames, measuring angles and slopes, checking the surface level of tables or shelves, and even calculating the roof pitch. It can also be handy for measuring the inclination of a ship, aircraft, or car.

To calibrate the level, simply hold your device upright against a reference surface in landscape mode with the button to the left, and press the red Calibrate button. The app provides clear instructions to ensure accurate calibration.

Download Bubble Level - Spirit Level today and experience the convenience of having an accurate spirit level right on your iPhone, iPad, or iPod touch.