# Eye Chart HD vs ECTRIMS 2025

The clearest difference is in-app purchases: ECTRIMS 2025 at none against Eye Chart HD's 2. ECTRIMS 2025 also leads on ads (none vs shown). Eye Chart HD's advantage is iOS requirement (12.0 vs 14.0). 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. ECTRIMS 2025 asks for nothing beyond the download.

## The numbers

| Metric | Eye Chart HD | ECTRIMS 2025 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/eye-chart-hd/id382019572/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 34.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 13 MB |
| Requires iOS | **12.0** | 14.0 |
| 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 |


### ECTRIMS 2025

[App page](https://appshunter.io/ios/app/ectrims-2025/id6748601742)

**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 ECTRIMS 2025 free?

ECTRIMS 2025 is free to download, with no in-app purchases.

### Do Eye Chart HD or ECTRIMS 2025 have ads?

Eye Chart HD shows ads; ECTRIMS 2025 does not.

---

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