# Crack OAT Optometry Test Prep vs COA Practice Test Prep

The clearest difference is review sentiment: Crack OAT Optometry Test Prep at 90% against COA Practice Test Prep's 0%. Crack OAT Optometry Test Prep also leads on rating (4.4 vs 2.6) and in-app purchases (none vs 1). COA Practice Test Prep's advantage is iOS requirement (9.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. COA Practice Test Prep sells 1 one-off in-app purchase. Crack OAT Optometry Test Prep asks for nothing beyond the download.

Crack OAT Optometry Test Prep holds the better App Store score, 4.4 against 2.6. Both are backed by a comparable volume of ratings — 37 and 12 respectively. Written reviews point the same way: 90% of Crack OAT Optometry Test Prep's written reviews are positive against 0% of COA Practice Test Prep's.

## The numbers

| Metric | Crack OAT Optometry Test Prep | COA Practice Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (37 ratings)](https://appshunter.io/ios/app/crack-oat-optometry-test-prep/id1323462344/reviews)** | [2.6 (12 ratings)](https://appshunter.io/ios/app/coa-practice-test-prep/id1484826278/reviews) |
| Number of ratings | **37** | 12 |
| Positive reviews | **90.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 6 MB |
| Requires iOS | 26.0 | **9.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Crack Exam Preparation Software, LLC](https://appshunter.io/developer/1076616463) | [MOON MOUNTAIN INC](https://appshunter.io/developer/1555760990) |

## 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


### COA Practice Test Prep

[App page](https://appshunter.io/ios/app/coa-practice-test-prep/id1484826278)

Prepare for your Certified Ophthalmic Assistant exam with this app. It uses a proprietary learning technique based on cognitive psychology to help you study and memorize information effectively. Access over 600 practice questions.

**Highlights:** Over 600 practice questions, Proprietary Effective Learning Strategy (ELS™), Chunking technique for memorization, Daily free questions, Pass or its free guarantee

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| COA Practice Test Premium | $9.99 | 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 COA Practice Test Prep free?

COA Practice Test Prep is free to download, with in-app purchases available.

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

Crack OAT Optometry Test Prep is rated higher. Crack OAT Optometry Test Prep averages 4.4 out of 5 from 37 ratings, while COA Practice Test Prep averages 2.6 from 12 ratings.

### Do Crack OAT Optometry Test Prep or COA Practice Test Prep have ads?

Neither Crack OAT Optometry Test Prep nor COA Practice Test Prep shows ads.

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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.*