# ADF Test Trainer (JOA Prep) vs CBAT for ADF

The clearest difference is in-app purchases: CBAT for ADF at none against ADF Test Trainer (JOA Prep)'s 2. ADF Test Trainer (JOA Prep)'s advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ADF Test Trainer (JOA Prep) sells 2 in-app purchases, starting at $9.99 per 7 days. CBAT for ADF asks for nothing beyond the download.

## The numbers

| Metric | ADF Test Trainer (JOA Prep) | CBAT for ADF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 172 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seliant ApS](https://appshunter.io/developer/554676523) | [TechKangaroos Pty Ltd](https://appshunter.io/developer/6780180035) |

## What reviewers say

### ADF Test Trainer (JOA Prep)

[App page](https://appshunter.io/ios/app/adf-test-trainer-joa-prep/id6748261766)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ADF Trainer, Weekly | $9.99 | per 7 days |
| ADF Trainer, Monthly | $14.99 | per month |


### CBAT for ADF

[App page](https://appshunter.io/ios/app/cbat-for-adf/id6792292851)

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

**In-app purchases:** none


## Frequently asked questions

### Is ADF Test Trainer (JOA Prep) free?

ADF Test Trainer (JOA Prep) is free to download, with in-app purchases available.

### Is CBAT for ADF free?

CBAT for ADF is free to download, with no in-app purchases.

### Do ADF Test Trainer (JOA Prep) or CBAT for ADF have ads?

Neither ADF Test Trainer (JOA Prep) nor CBAT for ADF 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.*