RulerApp: True-Size Ruler
iOS app by Takumi Sekiguchi. Utilities · Takumi Sekiguchi
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.0.2
- Listing last refreshed
- 2026-09-09
View the original store listing
Store description excerpt
RulerApp turns your iPhone or iPad screen into a true-to-size ruler, so you can measure everyday objects without hunting for a tape measure. Features: - On-screen ruler at true scale (cm/inch, down to 1mm or 1/16 inch) - Accurate sizing using your device's actual PPI - Works in portrait and landscape (landscape measures farther) - Drag start/end markers to auto-calculate the distance between two points - Quick calibration using a standard credit card (85.6mm) - Built-in cm / inch / mm unit converter Great for: - Quick measurements when you don't have a tape measure - DIY projects - Designers checking print dimensions - Students measuring for science experiments Measurements are processed on your device. FREE VERSION AND FULL ACCESS The free version displays banner ads. A one-time Full Access purchase unlocks every feature and removes ads. Customers who previously bought the paid app also continue without ads.
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