# Eye Chart HD vs ESCRS2026

The clearest difference is rating: Eye Chart HD at 4.4 against ESCRS2026's 1.0. Eye Chart HD also leads on ratings volume (7 vs 1) and iOS requirement (12.0 vs 15.0). ESCRS2026's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Eye Chart HD sells 2 in-app purchases, starting at $2.99 per month. ESCRS2026 asks for nothing beyond the download.

Eye Chart HD holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Eye Chart HD has 7 ratings behind it against 1, so its average is the more settled of the two.

Eye Chart HD ships an update every 6 months, ESCRS2026 daily. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Eye Chart HD | ESCRS2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/eye-chart-hd/id382019572/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/escrs2026/id6791182172/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 13 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dok LLC](https://appshunter.io/developer/293163442) | [M Events Cross Media GmbH](https://appshunter.io/developer/455654224) |

## What reviewers say

### Eye Chart HD

[App page](https://appshunter.io/ios/app/eye-chart-hd/id382019572)

This app provides a clinically evaluated visual acuity screening tool for various settings. It offers randomized Snellen, Tumbling E, and other charts to help assess vision, especially when traditional charts are unavailable or memorized. Additional features are available through a monthly subscription.

**Highlights:** Randomized Snellen charts, Tumbling E charts, Pocket vision screener, Line randomization, Chart selector, Near vision chart (subscription), Amsler Grid (subscription)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Subscription | $2.99 | per month |
| Eye Chart HD Full Version | $0.99 | one-time |


### ESCRS2026

[App page](https://appshunter.io/ios/app/escrs2026/id6791182172)

Access the official program and event details for the 43rd ESCRS Annual Congress 2026. Stay informed and don't miss any sessions during the meeting.

**Highlights:** Event program access, Detailed event information, Meeting schedule, Stay updated on sessions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Eye Chart HD free?

Eye Chart HD is free to download, with in-app purchases available.

### Is ESCRS2026 free?

ESCRS2026 is free to download, with no in-app purchases.

### Which has better reviews, Eye Chart HD or ESCRS2026?

Eye Chart HD is rated higher. Eye Chart HD averages 4.4 out of 5 from 7 ratings, while ESCRS2026 averages 1.0 from 1 ratings.

### Do Eye Chart HD or ESCRS2026 have ads?

Eye Chart HD shows ads; ESCRS2026 does not.

### Which is updated more often, Eye Chart HD or ESCRS2026?

Eye Chart HD ships an update every 6 months, and ESCRS2026 daily. Most recently, Eye Chart HD was updated on October 26, 2026 and ESCRS2026 on October 24, 2026.

---

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