Level Tool - PocketLevel
Bubble Level, Ruler & Measure
Only for iPhone
Free · In‑App Purchases
iPhone
Precision bubble level, angle finder and measuring tools in your pocket. Calibrated accuracy, big sunlight-readable display, works fully offline. No ads, ever.
PocketLevel turns your iPhone into a precision spirit level and measurement toolkit. Hang pictures perfectly straight, level shelves and furniture, check slopes and measure angles — with big, sunlight-readable numbers and pro-grade accuracy.
BUBBLE LEVEL
Bullseye level for flat surfaces and bar level for walls and frames. The display turns green with a haptic tap the moment you hit level. Adjustable tolerance from 0.2° to 2.0°.
CALIBRATION
Two-step calibration against any reference surface corrects for your phone's camera bump and case — the number one cause of inaccurate phone levels. Your calibration is saved per orientation.
ANGLE FINDER
Full 360° protractor with live readout to a tenth of a degree. Set any angle as zero for relative measurements, and read slopes as degrees or percent — perfect for roof pitch and ramps.
SAVE YOUR READINGS
Freeze any reading with a tap and save it with a name, like "Top shelf" or "Table saw blade".
BUILT FOR REAL WORK
- Big monospace numbers you can read in bright sunlight
- Screen stays awake while you measure
- No ads, no popups, nothing interrupting your measurement
- Works fully offline
- All processing on your device — no data collected
PocketLevel Plus subscription is required to use the app. Plans: $2.99 per week with a 3-day free trial for new subscribers, or $24.99 per year. Prices may vary by region. Payment is charged to your Apple ID account at confirmation of purchase or after the free trial. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings.
Terms of Use: https://kelotech.github.io/pocketlevel_legal/terms-of-service/
Privacy Policy: https://kelotech.github.io/pocketlevel_legal/privacy-policy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, KeloTech Group Oy, 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
- KeloTech Group Oy
- Size
- 50 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- PocketLevel Plus Weekly $2.99
- PocketLevel Plus Yearly $24.99
- Copyright
- © 2025 KeloTech Group Oy