# Crack OAT Optometry Test Prep vs Anatomy Human Eye

The clearest difference is rating: Crack OAT Optometry Test Prep at 4.4 against Anatomy Human Eye's 3.0. Crack OAT Optometry Test Prep also leads on review sentiment (90% vs 50%) and update cadence (every 5 months vs every 17 months). Anatomy Human Eye's advantage is iOS requirement (9.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Crack OAT Optometry Test Prep holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Crack OAT Optometry Test Prep has 38 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 90% of Crack OAT Optometry Test Prep's written reviews are positive against 50% of Anatomy Human Eye's.

Crack OAT Optometry Test Prep ships an update every 5 months, Anatomy Human Eye every 17 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Crack OAT Optometry Test Prep | Anatomy Human Eye |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (38 ratings)](https://appshunter.io/ios/app/crack-oat-optometry-test-prep/id1323462344/reviews)** | [3.0 (5 ratings)](https://appshunter.io/ios/app/anatomy-human-eye/id1443441993/reviews) |
| Number of ratings | **38** | 5 |
| Positive reviews | **90.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 17 months |
| Monetization | Free | Free |
| Size | 32 MB | 73 MB |
| Requires iOS | 26.0 | **9.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Crack Exam Preparation Software, LLC](https://appshunter.io/developer/1076616463) | [Renzo Macedo](https://appshunter.io/developer/1403943580) |

## What reviewers say

### Crack OAT Optometry Test Prep

[App page](https://appshunter.io/ios/app/crack-oat-optometry-test-prep/id1323462344)

Prepare for the Optometry Admission Test with extensive video crash courses, over 20,000 flashcards, and numerous practice tests. This tool aims to help you score higher and save study time, increasing your chances of acceptance into optometry school.

**Highlights:** 100+ hours of OAT crash course videos, Over 20,000 OAT flashcards, Simulate OAT with practice tests, 3000+ practice questions with explanations, Full-length diagnostic tests, Improve test-taking skills

**In-app purchases:** none


### Anatomy Human Eye

[App page](https://appshunter.io/ios/app/anatomy-human-eye/id1443441993)

Explore the intricate details of the human eye with realistic 3D models. This educational app offers interactive menus to learn about eye parts, movements, and diseases, making it ideal for students and curious individuals.

**Highlights:** Realistic 3D eye models, Interactive parts identification, Detailed descriptions of eye anatomy, Exploration of eye movements, Information on eye diseases, 360° rotation, zoom, and pan

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crack OAT Optometry Test Prep free?

Crack OAT Optometry Test Prep is free to download, with no in-app purchases.

### Is Anatomy Human Eye free?

Anatomy Human Eye is free to download, with no in-app purchases.

### Which has better reviews, Crack OAT Optometry Test Prep or Anatomy Human Eye?

Crack OAT Optometry Test Prep is rated higher. Crack OAT Optometry Test Prep averages 4.4 out of 5 from 38 ratings, while Anatomy Human Eye averages 3.0 from 5 ratings.

### Do Crack OAT Optometry Test Prep or Anatomy Human Eye have ads?

Neither Crack OAT Optometry Test Prep nor Anatomy Human Eye shows ads.

### Which is updated more often, Crack OAT Optometry Test Prep or Anatomy Human Eye?

Crack OAT Optometry Test Prep ships an update every 5 months, and Anatomy Human Eye every 17 months. Most recently, Crack OAT Optometry Test Prep was updated on November 2, 2026 and Anatomy Human Eye on November 2, 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.*