Horizon Meter+ Level Pro

Artificial horizon and level indicator. Real-time pitch, roll and yaw on a clean cockpit-style dial — for installers, hobbyists, drone pilots and adventurers.

Horizon Meter+ turns your Android phone into a precision tool for everyday use. Designed for fast, intuitive measurements with no learning curve, no signup and no clutter.

▶ KEY FEATURES

• Live artificial horizon with pitch and roll

• Numeric tilt readout in degrees and percent

• Yaw heading from magnetic compass

• Calibration with current orientation as zero

• Cockpit-style attitude dial with sky/ground

• Hold mode to lock current attitude

• Dark theme with high-contrast indicators

• Background gyroscope sampling

▶ HOW TO USE

1. Open Horizon Meter+ and grant any permissions requested.

2. Tap start to begin live measurement.

3. Adjust settings to fit your scenario.

4. Save or share results when done.

▶ WHO IS IT FOR

• DIY installers leveling shelves and TVs

• Drone pilots checking gimbal calibration

• Boat owners reading deck level

• RV and trailer levelers on uneven ground

• Bike and car enthusiasts checking lean angles

• Architects verifying surface flatness

▶ WHY HORIZON METER+

• Lightning fast — measurements in seconds, no setup

• Privacy-first — no account, no tracking, fully offline core features

• Beautiful UI — designed for clarity in any environment

• Battery-friendly — efficient sensor use, minimal drain

• Built for Android — material design with light & dark themes