Bubble Level Tool Pro‪+‬ 4+

Bubble Level Tool Pro+—Professional Digital Spirit Level for iPhone
and measure angles on any surface quickly and accurately. Get precise readings with angle locking and calibration, and receive sound and light alerts when perfectly level. Check if a surface is flat in seconds and keep your TV and picture frames straight. Ideal for installing furniture, hanging pictures, or any construction, carpentry, or renovation project—and it works completely offline. A must-have tool for DIY enthusiasts and professionals alike.



Key Features:
●Level Tool
The Level Tool features sound and light alerts, surface calibration, and angle locking, with clear and easy-to-read angle values. It supports switching between different modes to meet a wide range of measurement needs.
- Bubble Level — Simulates a traditional bubble level to check horizontal and vertical surfaces. Simple to use with clear results.
- 360° Spirit Level — Provides full 360-degree angle measurement, ideal for calibrating tables, floors, or sloped surfaces in any direction.
- 3-in-1 Spirit Level — Combines horizontal, vertical, and 45° angle measurement in one tool, covering the most common leveling scenarios.
●Laser Level
The Laser Level projects virtual laser-like reference lines using AR technology, helping you easily align walls, furniture, picture frames, and other objects. It ensures precise installation and accurate positioning in a variety of scenarios.
●Plumb Line
Measure vertical alignment and angles for construction, carpentry, home, or interior projects.
●Gyroscope
Track the tilt of bikes, cars, and other objects.
●Metal Detector
Detect hidden wires before drilling or detect metal wires hidden inside walls.
●Compass
Quickly determine direction during outdoor activities.
●Barometer
Monitor air pressure and altitude in real time.


Versatile Usage Scenarios
● Home & DIY
Use the Laser Level to hang pictures, mirrors, or clocks, and to position appliances and furniture. The Metal Detector can also help detect wires or nails inside walls.
● Outdoor & Sports
Use the Level Tool to calibrate tents, tables, chairs, or small landscaping structures. Quickly determine direction and altitude with the Compass and Barometer.
● Professional & Industrial
Leverage the Level Tool, Gyroscope, and Plumb Line for construction design, carpentry, and surveying—measure angles and track orientation and rotation in 3D space.
● Photography & Devices
The 360° Spirit Level keeps cameras, phones, TVs, monitors, and projectors perfectly level for precise framing and installation.




Important Notes:
If you subscribe via Apple, payment will be charged to your App Store account upon purchase confirmation. Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current subscription period at the selected plan rate. Subscriptions and auto-renewal can be managed after purchase through your App Store account settings.


Feedback
— If you enjoy using Bubble Level Tool Pro+, please rate us 5 stars and leave your review.
— For any suggestions or questions, please email: luoyouming@upluspace.com
— Don’t have the app yet? Download Bubble Level Tool Pro+ now and experience precise, effortless measurements for all your projects!



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