RulePad
JUMING LAI Utilities iPhoneiPadiPod touch
RulePad is a free Utilities app for iPhone and iPad by JUMING LAI. Requires iOS 17.0. Updated April 27, 2026.
- Price
- Free
- on the App Store
- Size
- 3 MB
- Age 4+
- Updated
- Apr 27
- 2026 · v1.1.0
Screenshots
About RulePad
RulePad is your all-in-one measurement toolkit. Screen rulers, AR measurement, protractor, and photo measurement — everything you need in one app. RULER • Multiple rulers on a free-form canvas • L-ruler for measuring corners • Metallic silver design with precise tick marks • Full-screen ruler mode with edges on all four sides • Pinch-to-resize protractor for angle measurement • Custom calibration for any device AR MEASURE • Tap to measure distances in the real world • Flexible tape mode — follow curves and edges • Close loop for floor plans with area calculation • Drag to adjust placed points • Screenshot measurements with annotations • Triangle and polygon angle display PHOTO MEASURE • Measure objects in photos • Calibrate with preset reference objects (coins, cards, paper) • Pinch to zoom for precision placement • Track sizes over time HISTORY • All measurements saved automatically • Export to 2D technical drawings Privacy Policy: https://quietbyte.io/privacy-rulepad.html
What’s new
Version 1.1.0 · Updated April 27, 2026
- New: Export measurements as CSV (Pro) - Improved: Ruler remembers your last mode (multi-ruler, full-screen, or protractor) - Improved: Units now sync between AR and Photo tabs - Improved: Copy toast shows the actual measurement value - Security: Pro status stored securely
App privacy
The developer, JUMING LAI, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.