# OChemQuiz vs DAT Exam Prep 2026 Test

The clearest difference is in-app purchases: OChemQuiz at none against DAT Exam Prep 2026 Test's 4. DAT Exam Prep 2026 Test's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price and ads there is nothing between them.

Both are free to download. DAT Exam Prep 2026 Test sells 4 in-app purchases, starting at $6.99 per 7 days. OChemQuiz asks for nothing beyond the download.

## The numbers

| Metric | OChemQuiz | DAT Exam Prep 2026 Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 15 MB | 25 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nicholas Alexander Kuhn](https://appshunter.io/developer/1818357464) | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) |

## What reviewers say

### OChemQuiz

[App page](https://appshunter.io/ios/app/ochemquiz/id6756509074)

**Features:** macOS Compatibility

**In-app purchases:** none


### DAT Exam Prep 2026 Test

[App page](https://appshunter.io/ios/app/dat-exam-prep-2026-test/id6779636551)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DAT Full Access | $6.99 | per 7 days |
| DAT Full Access | $16.99 | per month |
| DAT Full Access | $39.99 | per year |
| DAT Full Access | $79.99 | one-time |


## Frequently asked questions

### Is OChemQuiz free?

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

### Is DAT Exam Prep 2026 Test free?

DAT Exam Prep 2026 Test is free to download, with in-app purchases available.

### Do OChemQuiz or DAT Exam Prep 2026 Test have ads?

Neither OChemQuiz nor DAT Exam Prep 2026 Test 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.*