Eye Measure – PD Ruler

About this app

Eye Measure – PD Ruler helps you measure your pupillary distance (PD) quickly using your iPhone camera. Save results with a photo, add notes, and export anytime. Everything is designed to be simple, fast, and private. Measure PD in seconds • Open the camera and align your face • The app detects both pupils and measures the distance between them • Tap Save to store the result with an image for reference Key Features • Measures pupil-to-pupil distance (PD) in millimeters • Each saved measurement includes the captured image for easy verification • View your last measurements anytime • Compare results and keep a record over time • Add details like glasses/contact lens, lighting, or any context • Export your saved results and share when needed • On-device processing • No account required Designed for everyday use Whether you’re ordering glasses online or tracking your PD over time, Eye Measure makes it easy to get a clear result and keep it organized. Important: Some advanced features, including Eye PD measurement, require a separate in-app purchase and are not included in the free version. Support: support@reku.dev Privacy Policy: https://reku-indie.notion.site/Privacy-Policy-3038c096503c80099cabf39c57a32696?source=copy_link Terms of Use: https://reku-indie.notion.site/Terms-of-Service-3038c096503c8073abf7fc3d1449326d?source=copy_link

• Redesigned onboarding and a new step-by-step “How it works” guide • New measurement detail screen with a large, easy-to-read PD value • Long-press a saved measurement to copy the PD or delete it • Refreshed Home and Settings screens • Improved translations, bug fixes, and performance improvements

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1. First observed Aug 26, 2026 · 10:41 PM Free