Caliper & Ruler
Caliper & Ruler is an iOS app that allows you to measure lengths and distances using your iPhone or iPad screen.
📋 App Description
The app transforms your device screen into a digital caliper and ruler. You can measure objects directly on the screen in real-time by dragging an intuitive knob, or use it as a standard ruler. It supports both millimeters and inches for versatile measurements.
❓ Frequently Asked Questions (FAQ)
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Q: How do I calibrate the app for accuracy?
A: The app includes a calibration feature that allows you to use common items like a credit card or an A4 paper sheet to ensure precise measurements.
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Q: Is the app completely free? Are there any in-app purchases?
A: The app is free to download and use. A small in-app purchase is available to remove banner ads for a cleaner experience. No subscriptions are required.
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Q: What device orientations are supported?
A: For iPhones, the app supports landscape orientation only. For iPads, it supports all orientations (portrait, upside down, landscape left, landscape right).
📩 Contact
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