# Saver Learning vs ADF Test Trainer (JOA Prep)

The clearest difference is in-app purchases: Saver Learning at none against ADF Test Trainer (JOA Prep)'s 2. ADF Test Trainer (JOA Prep)'s advantage is device support. On price and iOS requirement 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. Saver Learning asks for nothing beyond the download.

## The numbers

| Metric | Saver Learning | ADF Test Trainer (JOA Prep) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 6 weeks |
| Size | 1 MB | 172 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Saver Global Pty Ltd](https://appshunter.io/developer/1592377845) | [Seliant ApS](https://appshunter.io/developer/554676523) |

## What reviewers say

### Saver Learning

[App page](https://appshunter.io/ios/app/saver-learning/id6498719010)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Saver Learning free?

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

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

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

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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.*