Bubble Level is a free iPhone application developed by Tripti Kumari. Designed for business and productivity purposes, this app offers a convenient way to measure angles, slopes, and surface flatness. With its intuitive interface and multiple viewing options, Bubble Level is a reliable tool for carpenters, DIY enthusiasts, and anyone in need of precise measurements.

The app provides three different viewing options: Surface Level, Portrait Level, and Landscape Level. Each option allows users to calibrate the bubble smoothly on all four sides, ensuring accurate readings. Additionally, Bubble Level displays the angle and slope in percentage, making it easy to interpret the measurements.

Bubble Level offers various types of level tools, including a carpenter's level, angle measurement, surface flatness, line level, and compass. These tools cater to different measurement needs, providing users with versatility and flexibility in their projects.

Whether you're hanging a picture frame, checking the alignment of a shelf, or measuring the slope of a surface, Bubble Level is a handy companion that simplifies the task. With its user-friendly interface and reliable accuracy, this app is a must-have for anyone seeking precise measurements on the go.