Bubble Level and clinometer

Bubble Level – Level App & Inclinometer

Turn your Android phone into a practical bubble level, digital level, clinometer, slope meter and measuring tool for everyday projects. Designed for DIY enthusiasts, craftsmen, installers, homeowners and anyone who needs a convenient portable level ready whenever you need it.

Whether you're checking a wall, shelf, table, cabinet, tile or another surface, Bubble Level provides clear visual measurements and easy-to-read indicators to help you check alignment and leveling.

📐 BUBBLE LEVEL & SURFACE LEVEL

Use the digital bubble level to quickly check whether a surface is horizontal or vertical. The large bubble indicator and visual measurement display make it easy to understand the result at a glance.

Useful for:

• Checking shelves and cabinets
• Aligning furniture
• Installing tiles
• Hanging frames
• Checking tables and work surfaces
• DIY and home improvement
• Construction and workshop tasks

The easy-to-read bubble provides visual feedback while the numerical angle helps you understand the position of your device.

📏 CLINOMETER & SLOPE MEASUREMENT

Need more than a basic level? Use the built-in clinometer to measure tilt and inclination. View pitch, roll and slope information with a clear digital display.

The clinometer can help you check:

• Inclination
• Surface slope
• Tilt angles
• Ramps and gradients
• Construction surfaces
• Furniture and installations

Choose degrees, percent or rise/run depending on the type of measurement you need.

🛠️ MADE FOR EVERYDAY WORK

Keep your level portable and available wherever you work. Instead of carrying another measuring instrument for quick checks, use your phone as a convenient digital measurement tool.

Bubble Level can be useful for construction, carpentry, DIY projects, home renovation, furniture installation, interior projects and workshop tasks.

⚙️ PRACTICAL FEATURES

✓ Adjustable level tolerance
✓ Calibration for improved measurements
✓ Sound feedback when level is reached
✓ Hold measurement
✓ Keep screen awake while working
✓ Measurement history
✓ Saved measurements
✓ Projects, notes and checklists
✓ Metric and imperial units
✓ Degrees, percent and rise/run
✓ Light and dark themes
✓ Simple and intuitive controls
✓ Ad privacy choices

Adjust the level tolerance depending on whether you are doing precision work or a quick check. The keep-screen-awake option is useful when placing your phone against a wall or surface while working.

🔒 WORKS FULLY OFFLINE

No account. No sign-in. No server required.

The core measurement tools work fully offline, including when your phone is in airplane mode. Your measurements, calibration settings, projects and notes remain on your device.

That means your portable level is available at home, in the workshop or on a construction site without requiring an internet connection.

🎯 CLEAR MEASUREMENTS. SIMPLE LEVELING.

From a quick surface check to detailed angle measurement, Bubble Level provides practical tools for everyday measuring and leveling.

Whether you're working on a DIY project, installing furniture, checking a surface or measuring an incline, the app keeps useful measurement tools close at hand.

Bubble Level is designed to make everyday leveling and measuring simple, convenient and easy to understand.

IMPORTANT: Measurements are based on your device's sensors and calibration. Results can vary depending on your phone's hardware, sensor quality, calibration and measurement conditions. For critical construction, engineering or safety measurements, always verify results with professional measuring equipment.