Eye Measure – PD Ruler

Pupillary Distance Measure

Only for iPhone

Free · In-App Purchases

iPhone

Measure your PD in seconds with a simple camera ruler. Save results with photos, add notes, and export anytime—private on-device processing, no accounts needed. 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

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In-App Purchases

The developer, Ramkumar Vellaisamy, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data

Privacy practices may vary based, for example, on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Provider
  • Ramkumar Vellaisamy
Size
  • 37.5 MB
Category
  • Medical
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
Languages
English and 33 more
  • English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
Age Rating
9+
In-App Purchases
Yes
Copyright
  • Copyright © 2026 Reku
  • Privacy Policy

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