Bubble Level & Clinometer

MI Division

About this app

Bubble Level is a precision digital inclinometer, spirit level, and angle finder designed for craftsmen, builders, DIYers, and engineers.

Engineered with a clean, high-contrast industrial aesthetic, it delivers responsive, low-latency measurements in both Portrait and Landscape orientations.

Measurement Modes:

• Surface Level: dual-axis circular bullseye level displaying tilt, pitch, and roll readouts simultaneously.

• Edge Level: measures angles along any physical edge (top, bottom, left, right) with automatic detection and edge locking.

• Angle Mode: accurate inclinometer with support for absolute level and relative angle comparisons.
Core Features:

• Relative Zero: zero out any reference plane to measure relative slopes and angles effortlessly.

• Hold Function: freeze current readings on screen when working in awkward or tight spots.

• Acoustic & Haptic Guidance: audio beeps and vibration feedback trigger when hitting the target level within your defined tolerance.

• Multiple Engineering Units: Degrees (°), Grade (%), Pitch (in/ft), and Roof Slope (mm/m).

• Comprehensive Calibration Wizard:

– Instant single-tap zero point calibration.

– Two-step reversal calibration that automatically eliminates camera-bump bias.

– Edge-by-edge calibration for all four sides of the phone.

• Measurement History: save, review, and manage your angle measurements with timestamps.

• Private & Offline: works fully offline without requiring an internet connection or sensitive device permissions.

What’s new

Release