Easy Caravan Leveller

Level your caravan, camper trailer or motorhome without the guesswork. Place your phone on the floor, tap Start levelling, and Caravan Leveller shows exactly which side to raise, with beeps that speed up as you get close, just like a parking sensor.

HOW IT WORKS
1. Place your phone flat on the caravan floor, in portrait or landscape.
2. Tap Start levelling. The screen stays on and its orientation is locked while you measure.
3. Follow the arrows. Each card turns green when that direction is level.

CLEAR READINGS AT A GLANCE
• Separate cards for pitch (front to back) and roll (side to side)
• Big angle readout, shown to 0.1°
• Plain instructions such as "Front is low · raise front" or "Left is low · raise left"
• Green when level, orange when close, red when further off
• A gauge bar for each direction shows how far you are from level
• Caravan pictures tilt with your van, exaggerated so small angles are easy to see
• Smoothed sensor readings, so the numbers stay steady instead of flickering

SOUND GUIDANCE
Turn on beeps for pitch or roll, then adjust the jockey wheel or levelling blocks without watching the screen:
• Slow beeps: still a long way off
• Faster beeps: getting close
• Continuous tone: level!
Only one direction beeps at a time, so you always know which one you're adjusting.

PRO TIP: Connect your phone to your car's Bluetooth to hear the beeps from the driver's seat.

CALIBRATION
If the spot where you place your phone isn't perfectly flat, calibrate it once. Level the caravan with a spirit level, tap Calibrate while measuring, and that position reads 0° from then on. The calibration is remembered until you reset it.

MAKE IT YOURS
• Choose how close counts as level (default ±1.0°) and as close (default ±2.0°)
• Choose which direction beeps, or turn sound off
• Keep the screen on while the app is open
• Light and dark mode
• Works in portrait or landscape
• Your settings are remembered for next time

Enjoy your trip, and happy camping!