Level app · degree finder
Bubble level · angle finder
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
Also Included In
iPhone
Level App · Angle Finder - Protractor and Inclinometer - Bubble Level Tool is a professional digital spirit level, angle finder, and leveling tool for iPhone. Measure angles on any surface quickly and accurately with clear digital readings, angle locking, and surface calibration.
Get precise results with sound and light alerts when perfectly level, and check whether a surface is flat in seconds. Easily keep your TV, furniture, and picture frames perfectly aligned—whether at home or on the job site.
Designed for construction, carpentry, renovation, and everyday DIY projects, the app works completely offline—no internet connection required—ensuring reliability and privacy in any environment. A must-have measurement tool for both DIY enthusiasts and professionals.
Key Features:
● Level Tool
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.
● Angle Finder
Measures angles on any surface with degree precision. Lock and hold angles for accurate comparisons and repeated measurements.
● 3D Angle Finder
Visualize and measure angles in all directions using a real-time 3D orientation display. Based on device motion sensors, it shows pitch, roll, and yaw values simultaneously, making it ideal for complex surfaces, spatial alignment, and multi-axis angle measurement.
● Inclinometer
Displays real-time inclination relative to gravity, ideal for measuring slopes, ramps, roofs, or tilted surfaces.
● 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.
● Protractor
A digital on-screen protractor for manual angle measurement. Align edges or reference lines directly on the screen to measure planar angles accurately, ideal for drawing, layout planning, education, and visual angle comparison.
● Metal Detector
Detect hidden metal objects or wires inside walls before drilling.
● 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.
Subscribe Notes:
Payment charged to App Store account at confirmation. Subscription auto-renews unless turned off at least 24 hours before the current period ends. Account charged for renewal within 24 hours prior to end. Manage subscriptions in Account Settings.
Feedback
— If you enjoy using Level App · Angle Finder, please rate us 5 stars and leave your review.
— For any suggestions or questions, please email: luoyouming@upluspace.com
Privacy Policy: https://sites.google.com/view/upluspace-level-p-policy
Terms of Use: https://sites.google.com/view/upluspace-level-terms-of-use
Bug Fixes and Feature Enhancements
The developer, Shenzhen AiPuLeSi Technology Co.,Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shenzhen AiPuLeSi Technology Co.,Ltd
- Size
- 58.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 17 more
- English, Arabic, French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Weekly $12.99
- Premium 3-Days Free Trial $12.99
- Premium 3-Days Free Trial $12.99
- Premium 3-Day Free Trial $12.99
- Premium Weekly $12.99
- Premium 3-Days Free Trial $12.99
- Premium Weekly $12.99
- Premium Weekly $12.99
- Premium Yearly $49.99
- Premium Yearly $49.99
- Copyright
- © Shenzhen AiPuLeSi Technology Co.,Ltd