Bubble Level: Spirit Level

Bubble Level: Spirit Level is a fast, accurate level tool for checking horizontal, vertical, and angle alignment with your phone. Whether you are hanging pictures, aligning shelves, leveling appliances, setting up a trailer, or working on DIY and construction tasks, this app gives you a clean and reliable reading without clutter. Features: • Bubble level for horizontal and vertical alignment • Bull's-eye mode for flat surfaces • Fast angle measurement in degrees and percent • Large numeric readout for precise work • Quick calibration with flip-check validation • Sound and vibration feedback when level • Save reference readings for repeat jobs • Clean interface built for fast real-world use • Camera overlay — align objects using your rear camera • Camping level — set a target and get X/Y alignment alerts • Plumb line and clinometer tools Use it for: • Picture hanging • Shelf and furniture leveling • Appliance alignment • Camper and trailer setup • DIY, carpentry, and renovation projects Bubble Level Pro (one-time purchase, no subscription): • No ads — forever • Save measurements with name, date, angle, mode and notes • Measurement presets: wall, shelf, camper, table, frame • Export measurements as CSV • Premium color themes Designed for people who want an accurate bubble level, not a confusing toolbox.