Bubble Level: Spirit Level

Bubble Level turns your phone into a spirit level — place it on any surface and get an instant tilt reading. No setup, no account, no calibration needed to get started.

KEY FEATURES:

• Real-time bubble — smooth level indicator powered by your phone's accelerometer

• X/Y tilt readout — precise angle in degrees on both axes

• Bubble turns green — clear visual signal when your surface is level

• One-tap calibration — zero to any reference surface in seconds

• Vibration feedback — optional haptic pulse when level is reached

• Simple, lightweight — no clutter, works in portrait and landscape

USE CASES:

• Hanging pictures, shelves, and frames straight

• Checking furniture, appliances, and worktops are flat

• Leveling a camera tripod or workbench

• DIY, home improvement, and renovation checks on-site

DESIGNED FOR:

• Anyone doing quick DIY or home tasks without a physical level

• Tradespeople needing a fast sanity check on-site

• Users of all ages — open and level instantly

Download Bubble Level now and check any surface in seconds.