Planum: Spirit Level & Angle
Bubble Level, Protractor, AR
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Get everything level in seconds. Planum turns your iPhone into a precise spirit level, bubble level and inclinometer, with a live camera level to line things up by eye.
Hang pictures straight, install shelves, check furniture, set up a tripod or level a camper: place your iPhone on any surface and read the tilt instantly, to a tenth of a degree.
SIX LEVELS IN ONE APP
• Circular bubble level: see the tilt on 2 axes (X and Y) in real time
• Horizontal level: instant reading for shelves, tables and frames
• Vertical level: plumb doors, posts and frames, with a measurement lock
• Triple level: horizontal, vertical and circular on one screen
• Inclinometer: measure any slope or angle in degrees and in percent
• Camera level: aim and align walls, frames and furniture over the camera view
BUILT FOR ACCURACY
• One-tap calibration for reliable readings
• Lock a measurement and read it comfortably
• Sound feedback when you are perfectly level
• Clean, high-contrast display that is easy to read on a job site
Whether you are doing DIY at home, working as a carpenter or just want a straight picture on the wall, Planum is the level tool you will keep on your iPhone.
PLANUM PRO
The circular level is free. Planum Pro, a one-time purchase with no subscription, unlocks the five other tools forever. Family Sharing included.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://planum.tarikbelaid.com/privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Planum is now ad-free! The circular level stays free, and Planum Pro unlocks every other tool with a single one-time purchase. No subscription.
The developer, Tarik Belaid, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tarik Belaid
- Size
- 11.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
English and 26 more
- English, Arabic, Czech, Danish, Dutch, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Planum Pro $3.99
- Copyright
- © 2026 Tarik Belaid
