# Eye Chart HD vs Shift Admin

The clearest difference is rating: Eye Chart HD at 4.4 against Shift Admin's 3.3. Eye Chart HD also leads on iOS requirement (12.0 vs 15.1). Shift Admin's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, review sentiment 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. Shift Admin asks for nothing beyond the download.

Eye Chart HD holds the better App Store score, 4.4 against 3.3. That said, the two scores are not equally well evidenced: Shift Admin has 71 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 33% of Eye Chart HD's written reviews are positive against 35% of Shift Admin's, so the app with the better star average is not the one people write more warmly about.

Eye Chart HD ships an update every 6 months, Shift Admin every 2 months. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Eye Chart HD | Shift Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/eye-chart-hd/id382019572/reviews)** | [3.3 (71 ratings)](https://appshunter.io/ios/app/shift-admin/id1490335143/reviews) |
| Number of ratings | 7 | **71** |
| Positive reviews | 33.3% of reviews | **35.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 36 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Dok LLC](https://appshunter.io/developer/293163442) | [QGenda, LLC](https://appshunter.io/developer/657634294) |

## 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 |


### Shift Admin

[App page](https://appshunter.io/ios/app/shift-admin/id1490335143)

Manage your clinical schedule and shifts on the go. Easily view your calendar, request shift pickups, submit trades, and track offers. The app allows for clocking in/out, submitting custom hours, and communicating with colleagues.

**Highlights:** View schedule on main calendar, Request shift pick-ups and trades, Track current shift offers, Review daily schedules for all providers, View shift stats and data, Submit custom hours, Clock-in/Clock-out, Communicate with users via email/text

**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 Shift Admin free?

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

### Which has better reviews, Eye Chart HD or Shift Admin?

Eye Chart HD is rated higher. Eye Chart HD averages 4.4 out of 5 from 7 ratings, while Shift Admin averages 3.3 from 71 ratings.

### Do Eye Chart HD or Shift Admin have ads?

Eye Chart HD shows ads; Shift Admin does not.

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

Eye Chart HD ships an update every 6 months, and Shift Admin every 2 months. Most recently, Eye Chart HD was updated on October 20, 2026 and Shift Admin on October 15, 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.*