Bubble Level - Spirit Level
Tools
Accurate bubble level, 360° surface level & inclinometer angle meter tool.
- Downloads
- 1+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 15
- 2026 · v1.1.0
Screenshots
About Bubble Level - Spirit Level
Transform your smartphone into a high-precision digital spirit level, 360° surface level, and angle meter!
Whether you are hanging picture frames, aligning shelves, doing DIY woodworking, assembling furniture, or working on a construction site, Bubble Level - Spirit Level provides instant, reliable, and pinpoint-accurate measurements right in your pocket.
🌟 KEY FEATURES:
1. 3-in-1 Precise Measurement Tools:
• Horizontal & Vertical Spirit Level: Classic bubble level tube with real-time pitch and roll readouts.
• 360° Bull's-Eye Circular Surface Level: Easily check if tables, floors, washing machines, or flat surfaces are perfectly centered.
• Digital Inclinometer & Angle Meter: Measure any slope, inclination, or tilt angle with smooth gauge response.
2. Professional-Grade Precision & Calibration:
• Easy Calibration: One-tap calibration with saved sensor offsets to guarantee maximum accuracy on any device.
• Adjustable Precision: Choose 0°, 0.0°, or 0.00° decimal precision based on your task.
• Level Tolerance Tuning: Set leveling sensitivity (±0.5°, ±1.0°, ±2.0°).
3. Smart Audio & Haptic Feedback:
• Sound Indicator: Plays a crisp chime when your device reaches a perfectly level state.
• Vibration & Haptic Feedback: Feel instant tactile confirmation without having to look at the screen.
4. Hold & Angle Lock:
• Freeze current angle measurements with the "HOLD" button for hard-to-reach places or quick reference.
5. Clean, Modern & Battery-Friendly:
• Sleek industrial UI with Light and Dark Theme support.
• Keep Screen Awake toggle for long working sessions.
• 100% Offline: Works anywhere without an internet connection using your device's built-in accelerometer sensors.
6. Multi-Language Support:
• Fully localized in 11 popular global languages including English, Vietnamese, Spanish, French, Chinese, Hindi, Arabic, Portuguese, Russian, Bengali, and Japanese.
🔒 PRIVACY-FIRST:
Bubble Level does not require an account, internet connection, camera, location, or sensitive permissions. All sensor data is processed strictly on your device.
Download Bubble Level - Spirit Level today and make every measurement perfectly aligned!
Whether you are hanging picture frames, aligning shelves, doing DIY woodworking, assembling furniture, or working on a construction site, Bubble Level - Spirit Level provides instant, reliable, and pinpoint-accurate measurements right in your pocket.
🌟 KEY FEATURES:
1. 3-in-1 Precise Measurement Tools:
• Horizontal & Vertical Spirit Level: Classic bubble level tube with real-time pitch and roll readouts.
• 360° Bull's-Eye Circular Surface Level: Easily check if tables, floors, washing machines, or flat surfaces are perfectly centered.
• Digital Inclinometer & Angle Meter: Measure any slope, inclination, or tilt angle with smooth gauge response.
2. Professional-Grade Precision & Calibration:
• Easy Calibration: One-tap calibration with saved sensor offsets to guarantee maximum accuracy on any device.
• Adjustable Precision: Choose 0°, 0.0°, or 0.00° decimal precision based on your task.
• Level Tolerance Tuning: Set leveling sensitivity (±0.5°, ±1.0°, ±2.0°).
3. Smart Audio & Haptic Feedback:
• Sound Indicator: Plays a crisp chime when your device reaches a perfectly level state.
• Vibration & Haptic Feedback: Feel instant tactile confirmation without having to look at the screen.
4. Hold & Angle Lock:
• Freeze current angle measurements with the "HOLD" button for hard-to-reach places or quick reference.
5. Clean, Modern & Battery-Friendly:
• Sleek industrial UI with Light and Dark Theme support.
• Keep Screen Awake toggle for long working sessions.
• 100% Offline: Works anywhere without an internet connection using your device's built-in accelerometer sensors.
6. Multi-Language Support:
• Fully localized in 11 popular global languages including English, Vietnamese, Spanish, French, Chinese, Hindi, Arabic, Portuguese, Russian, Bengali, and Japanese.
🔒 PRIVACY-FIRST:
Bubble Level does not require an account, internet connection, camera, location, or sensitive permissions. All sensor data is processed strictly on your device.
Download Bubble Level - Spirit Level today and make every measurement perfectly aligned!