Bubble Level & Smart Tool
ZY App Studio Tools
Precise bubble level, laser level, ruler & clinometer. 100% free with no ads!
- Downloads
- 3+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 8
- 2026 · v1.7.8
Screenshots
About Bubble Level & Smart Tool
Turn your phone into a precise, professional-grade leveling and measuring tool!
Whether you are hanging picture frames, aligning furniture, working on DIY home projects, or managing construction tasks, this all-in-one measurement utility provides accurate surface and angle measurements instantly.
Key Features
Bubble & Surface Level: High-precision surface level (bullseye level) and 2-axis spirit vial levels for flat surfaces and vertical edges.
Laser Level: Use your camera and phone sensors for precise leveling across longer distances.
Clinometer & Angle Finder: Measure precise angles, drop calculations, slopes, and tilts in real time.
Digital Ruler: Built-in dual-side screen ruler for quick physical measurements.
Incline & Drop Calculator: Input run length to calculate drop distance automatically.
Unit Converter: Easily convert slope and measurement units on the go.
Measurement History: Freeze measurements, save data, and track your tilt history for easy reference.
Customizable Audio & Feedback: Supports leveling sound cues, haptic feedback, and voice announcements so you can level hands-free.
100% Free & Privacy-Focused
No Ads: Completely ad-free experience without interruptions.
No Tracking: Zero data tracking or privacy concerns.
All Features Unlocked: Enjoy full access to all tools for free.
Useful For:
Picture hanging & wall mounting
Table, shelf, and appliance leveling
DIY woodworking and home improvement
Construction, tiling, and slope measurement
Whether you are hanging picture frames, aligning furniture, working on DIY home projects, or managing construction tasks, this all-in-one measurement utility provides accurate surface and angle measurements instantly.
Key Features
Bubble & Surface Level: High-precision surface level (bullseye level) and 2-axis spirit vial levels for flat surfaces and vertical edges.
Laser Level: Use your camera and phone sensors for precise leveling across longer distances.
Clinometer & Angle Finder: Measure precise angles, drop calculations, slopes, and tilts in real time.
Digital Ruler: Built-in dual-side screen ruler for quick physical measurements.
Incline & Drop Calculator: Input run length to calculate drop distance automatically.
Unit Converter: Easily convert slope and measurement units on the go.
Measurement History: Freeze measurements, save data, and track your tilt history for easy reference.
Customizable Audio & Feedback: Supports leveling sound cues, haptic feedback, and voice announcements so you can level hands-free.
100% Free & Privacy-Focused
No Ads: Completely ad-free experience without interruptions.
No Tracking: Zero data tracking or privacy concerns.
All Features Unlocked: Enjoy full access to all tools for free.
Useful For:
Picture hanging & wall mounting
Table, shelf, and appliance leveling
DIY woodworking and home improvement
Construction, tiling, and slope measurement
What’s new
Version 1.7.8 · Updated October 8, 2026
Stable release
Alternatives to Bubble Level & Smart Tool
Looking for apps like Bubble Level & Smart Tool? Here are 6 similar Android apps on Google Play. All of them are free to download.
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PinCi DaRen
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Chengyu Chain
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Golden Hour
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Bubble Level & Smart Tool | – | Free | 1+ | Oct 8, 2026 | |
| PinCi DaRen | – | Free | 1+ | Oct 16, 2026 | Compare |
| Chengyu Chain | – | Free | 0+ | Oct 15, 2026 | Compare |
| Sleep Tracker & Snore Monitor | – | Free | 1+ | Oct 15, 2026 | Compare |
| Chinese Chess | – | Free | 10+ | Oct 21, 2026 | Compare |
| Period Tracker & Calendar | – | Free | 0+ | Oct 10, 2026 | Compare |
| Golden Hour | – | Free | 10+ | Oct 27, 2026 | Compare |
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