# EyeQue PDCheck vs Pupillary Distance measure PD

The clearest difference is rating: Pupillary Distance measure PD at 4.6 against EyeQue PDCheck's 3.6. Pupillary Distance measure PD also leads on ads (none vs shown) and review sentiment (50% vs 31%). EyeQue PDCheck's advantage is in-app purchases (none vs 1) and ratings volume (130 vs 21). On price, update cadence and device support there is nothing between them.

Both are free to download. Pupillary Distance measure PD sells 1 one-off in-app purchase. EyeQue PDCheck asks for nothing beyond the download.

Pupillary Distance measure PD holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: EyeQue PDCheck has 130 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 31% of EyeQue PDCheck's written reviews are positive against 50% of Pupillary Distance measure PD's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on August 24, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | EyeQue PDCheck | Pupillary Distance measure PD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (130 ratings)](https://appshunter.io/ios/app/eyeque-pdcheck/id1442000116/reviews) | **[4.6 (21 ratings)](https://appshunter.io/ios/app/pupillary-distance-measure-pd/id6473115256/reviews)** |
| Number of ratings | **130** | 21 |
| Positive reviews | 31.4% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 18 MB | 37 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EyeQue Corporation](https://appshunter.io/developer/1127114607) | [OCUTECH, LLC](https://appshunter.io/developer/1663679276) |

## What reviewers say

### EyeQue PDCheck

[App page](https://appshunter.io/ios/app/eyeque-pdcheck/id1442000116)

Easily measure your pupillary distance (PD) using your smartphone and specialized frames. This app guides you through a simple selfie process to get an accurate PD measurement, essential for ordering glasses or using VR headsets.

**Highlights:** Measure pupillary distance (PD), Use smartphone camera for measurement, Requires PDCheck Frames, Selfie or friend-assisted photos, Adjustable pupil markers

**Features:** macOS Compatibility

**In-app purchases:** none


### Pupillary Distance measure PD

[App page](https://appshunter.io/ios/app/pupillary-distance-measure-pd/id6473115256)

This app uses your phone's camera to accurately measure your pupillary distance (PD) for optimal eyewear and VR headset fit. It offers different measurement modes for distance, reading, computer use, and virtual reality.

**Highlights:** Accurate PD measurement, Distance PD mode, Reading PD mode, Computer PD mode, VR PD mode, Easy-to-use interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $4.99 | one-time |


## Frequently asked questions

### Is EyeQue PDCheck free?

EyeQue PDCheck is free to download, with no in-app purchases.

### Is Pupillary Distance measure PD free?

Pupillary Distance measure PD is free to download, with in-app purchases available.

### Which has better reviews, EyeQue PDCheck or Pupillary Distance measure PD?

Pupillary Distance measure PD is rated higher. EyeQue PDCheck averages 3.6 out of 5 from 130 ratings, while Pupillary Distance measure PD averages 4.6 from 21 ratings.

### Do EyeQue PDCheck or Pupillary Distance measure PD have ads?

EyeQue PDCheck shows ads; Pupillary Distance measure PD does not.

### Which is updated more often, EyeQue PDCheck or Pupillary Distance measure PD?

EyeQue PDCheck ships an update every 3 weeks, and Pupillary Distance measure PD every 3 weeks. Most recently, EyeQue PDCheck was updated on August 24, 2026 and Pupillary Distance measure PD on September 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*