Pupil Distance PD Express 4+
Instant Pupil Distance Measure
Tech Positive
Designed for iPad
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- $4.99
Screenshots
Description
● No cards needed ● No steps involved ● Highly accurate
Just open the app and get your PD in under 1 second.
PD, Pupil Distance or Pupillary Distance, is the distance between the center of your pupils in millimeters. This measurement is required for making prescription eyeglasses and prescription Virtual Reality (VR) Headsets.
The app will automatically detect your pupils and provide you with your distance and reading PDs.
This app requires a device with a TrueDepth front-facing camera. It is only available for:
● iPhone X, XS, XR, XS Max, and later models
● iPad Pro 3rd Gen 2018 and later models
What’s New
Version 1.1.1
Bugfixes & Improvements.
Ratings and Reviews
Simple and pretty accurate
Simplifies getting your PD. It was off by 1/2 mm from my optician’s reading at first but after multiple passes it matched about 1/2 the time.
Developer Response ,
Thank you for your kind words. We are always working to make the app better.
My Screen is Black
Help! I have been using your app for a few years and it recently started displaying a black screen. I have uninstalled and reinstalled it several times, this seemed to have temporarily fixed the issue. It has since reverted to permanently showing a black screen when I open the app. I tried to contact you through your tech support feature, to no avail.
Thanks!
Not supported when stated it was
I paid $10 to purchase this app after looking at the specs to make sure it was supported on my device only to be immediately given a screen stating it was not supported. Under compatibility it clearly states it is compatible but I’m guessing I’ll get a robot response to this review stating that it does not state that as in an earlier review I noticed.
App Privacy
The developer, Tech Positive, 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 Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Tech Positive Inc.
- Size
- 9.7 MB
- Category
- Medical
- Compatibility
-
- iPhone
- Requires iOS 12.0 or later.
- iPad
- Requires iPadOS 12.0 or later.
- iPod touch
- Requires iOS 12.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- © 2018 Tech Positive
- Price
- $4.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.