Bubble Level - Level Tool
Lemondo Apps LLc / Simple Design Ltd.
About this app
- Age 10
- Updated Oct 3, 2025
- OS IOS / Android
Editor reviews
Bubble Level - Level Tool is a precise spirit level and angle meter that turns your phone into a reliable measuring utility. Ideal for DIY, carpentry, home improvement, and everyday alignment tasks, it helps you level surfaces, set plumb lines, and measure angles with clarity and speed. Keywords: bubble level app, spirit level, inclinometer, angle meter, level tool, DIY, home improvement.
Core features:
- Multi-mode measurement: surface level, plumb level, and inclinometer with real-time degree and slope readouts.
- Accurate and easy to read: smart calibration, clear indicators, and a large, high-contrast display for quick checks.
- Work smarter: set relative zero, hold readings, and switch units between degrees and percent for different jobs.
Perfect for hanging frames and shelves, aligning appliances, installing countertops, leveling RVs, and checking tilt or slope on the go.
Screenshots
Recommanded games
Her.AI - Funny Chat Friend
PetSmart
Watercolorizer-photo artist
Mayo Clinic
Airports
Box Fill 2
Smart Printer App - Print
YouTube Studio
Volumetrica Prop
Aquarium Wallpaper Photo Frame
xFollower: Unfollowers Reports
Flight Aviation Weather - WX
Coinoscope: visual coin search
Plant Identifier, Plant Care
דגנית יעוץ מס
How to use:
1. Download and open the app, then place your phone on a known flat surface and run Calibration to ensure accurate readings.
2. Choose a mode: Level for flat surfaces, Plumb for vertical alignment, or Angle for measuring tilt or slope.
3. Place the back or edge of your device against the target surface and keep it steady while the indicator updates in real time.
4. Read the result: center the bubble to achieve level, or use the numeric angle for precise adjustments. Tap Hold to freeze a reading or Zero to set a relative reference.
5. Open Settings to switch units (degrees or percent), fine-tune calibration, and adjust display preferences to match your task.