# COA Practice Prep Test vs OAT Optometry Admission Prep

COA Practice Prep Test and OAT Optometry Admission Prep are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. COA Practice Prep Test sells 2 one-off in-app purchases and OAT Optometry Admission Prep sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | COA Practice Prep Test | OAT Optometry Admission Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 52 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nova Scotia Limited](https://appshunter.io/developer/1757830011) | [fly sky pty ltd](https://appshunter.io/developer/1838696534) |

## What reviewers say

### COA Practice Prep Test

[App page](https://appshunter.io/ios/app/coa-practice-prep-test/id6745927658)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |
| Lifetime Offer | $9.99 | one-time |


### OAT Optometry Admission Prep

[App page](https://appshunter.io/ios/app/oat-optometry-admission-prep/id6782511813)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Optometry Admission Test Full | $6.99 | per 7 days |
| Optometry Admission Test Full | $16.99 | per month |
| Unlock Full Access | $4.99 | one-time |
| Optometry Admission Test Full | $69.99 | one-time |


## Frequently asked questions

### Is COA Practice Prep Test free?

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

### Is OAT Optometry Admission Prep free?

OAT Optometry Admission Prep is free to download, with in-app purchases available.

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

Neither COA Practice Prep Test nor OAT Optometry Admission 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.*