PD Meter

Name: PD Meter
Rating: 2 (4 reviews)
Author: 杭州美戴科技有限公司

By: 杭州美戴科技有限公司

Utilities

Features & Capabilities

MEIDAI Interpupillometer is the world's first app which using AI technology for binocular interpupillary measurement. Using it can avoid the risk that traditional handheld interpupillometers requiring doctors and users facing each other in a extreme close distance (approximately 20cm).

[Accuracy] 0.1mm [Result error] 0.3-0.5mm [Tips for use] For FPD measurement, focus at least 4 meters away. For NPD measurement, please follow the "distance reminder". [Steps] (1) Adjusting the face to the camera (2) Keep your face steady when prompted (3) Focus distance required to adjust sight

Use interpupillary distance for distance, look beyond the "tip arrow" to see the distance
Close to interpupillary distance, focus on "tip arrow" camera (4)) Click [Measure] to get interpupillary results (5) The errors in AI's pupil recognition can be corrected manually.

For further technical support from professional organizations, please contact us: WeChat: 13957778558 Email: support@meidaitech.com Official Website: https://www.meidaitech.com

User Growth & Download Statistics

App

By:

杭州美戴科技有限公司

Rating:

2.00

(4)

Version:

2.1.1 Last updated: 2020-09-03

Version code:

837553558

Creation date:

2020-02-27

Compatible devices:

Size:

92.87MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-06

Compare stats and ranking:

Ranking

# 776,202 ▼ 9,827

For Developers

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Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

杭州美戴科技有限公司

Apple Apps Store

https://apps.apple.com/us/app/pd-meter/id1497268134

User Reviews

I like that this app allows you to take a picture and allows you to adjust bullseye circles over your pupils for precise measurement. You can also manually measure with a ruler in the app. I completed the measurement three times and was within 0.5 mm each time, so it is consistent and reliable. Much better than other apps that just spit out a number and don’t allow you to adjust measurements exactly over your pupils.