# Private Pilot FAA Prep Test vs Full Scale HSI

The clearest difference is in-app purchases: Full Scale HSI at none against Private Pilot FAA Prep Test's 1. Private Pilot FAA Prep Test's advantage is iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Private Pilot FAA Prep Test sells 1 one-off in-app purchase. Full Scale HSI asks for nothing beyond the download.

## The numbers

| Metric | Private Pilot FAA Prep Test | Full Scale HSI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 47 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [3328833 Nova Scotia Limited](https://appshunter.io/developer/1757830011) | [Chanon Mallanoo](https://appshunter.io/developer/6795595335) |

## What reviewers say

### Private Pilot FAA Prep Test

[App page](https://appshunter.io/ios/app/private-pilot-faa-prep-test/id6754006230)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Full Scale HSI

[App page](https://appshunter.io/ios/app/full-scale-hsi/id6796811859)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Private Pilot FAA Prep Test free?

Private Pilot FAA Prep Test is free to download, with in-app purchases available.

### Is Full Scale HSI free?

Full Scale HSI is free to download, with no in-app purchases.

### Do Private Pilot FAA Prep Test or Full Scale HSI have ads?

Neither Private Pilot FAA Prep Test nor Full Scale HSI 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.*