# Crack OAT Optometry Test Prep vs Optometry+

The clearest difference is rating: Optometry+ at 5.0 against Crack OAT Optometry Test Prep's 4.4. Optometry+ also leads on update cadence (monthly vs every 5 months) and iOS requirement (17.0 vs 26.0). Crack OAT Optometry Test Prep's advantage is in-app purchases (none vs 6) and ratings volume (37 vs 1). On price and ads there is nothing between them.

Both are free to download. Optometry+ sells 6 in-app purchases, starting at $9.99 per month. Crack OAT Optometry Test Prep asks for nothing beyond the download.

Optometry+ holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Crack OAT Optometry Test Prep has 37 ratings behind it against 1, so its average is the more settled of the two.

Crack OAT Optometry Test Prep ships an update every 5 months, Optometry+ monthly. The most recent releases landed on July 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Crack OAT Optometry Test Prep | Optometry+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (37 ratings)](https://appshunter.io/ios/app/crack-oat-optometry-test-prep/id1323462344/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/optometry-plus/id6740626410/reviews)** |
| Number of ratings | **37** | 1 |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 19 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Crack Exam Preparation Software, LLC](https://appshunter.io/developer/1076616463) | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) |

## 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


### Optometry+

[App page](https://appshunter.io/ios/app/optometry-plus/id6740626410)

Test your knowledge of vision science and eye care with this comprehensive quiz app. It covers a wide range of optometry topics, from basic anatomy to clinical techniques and common disorders. Ideal for students and professionals looking to sharpen their skills.

**Highlights:** Comprehensive optometry topics, Engaging question formats, Covers ocular anatomy and physiology, Explores optical principles, Details refractive errors and correction, Clinical optometric techniques, Covers ocular diseases and disorders

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $9.99 | per month |
| 6 Months | $19.99 | per 6 months |
| 1 Year | $29.99 | per year |
| 1500 | $0.99 | one-time |
| 3500 | $1.99 | one-time |
| 9000 | $3.99 | one-time |


## 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 Optometry+ free?

Optometry+ is free to download, with in-app purchases available.

### Which has better reviews, Crack OAT Optometry Test Prep or Optometry+?

Optometry+ is rated higher. Crack OAT Optometry Test Prep averages 4.4 out of 5 from 37 ratings, while Optometry+ averages 5.0 from 1 ratings.

### Do Crack OAT Optometry Test Prep or Optometry+ have ads?

Neither Crack OAT Optometry Test Prep nor Optometry+ shows ads.

### Which is updated more often, Crack OAT Optometry Test Prep or Optometry+?

Crack OAT Optometry Test Prep ships an update every 5 months, and Optometry+ monthly. Most recently, Crack OAT Optometry Test Prep was updated on July 7, 2026 and Optometry+ on September 18, 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.*