# Airhead ATPL vs Slow speed. Management Engine

The clearest difference is price: Airhead ATPL at Free against Slow speed. Management Engine's $4.99. Slow speed. Management Engine's advantage is in-app purchases (none vs 13) and iOS requirement (10.0 vs 14.5). On ads and device support there is nothing between them.

Airhead ATPL is free to download; Slow speed. Management Engine costs $4.99 up front. Airhead ATPL sells 13 one-off in-app purchases. Slow speed. Management Engine asks for nothing beyond the download.

## The numbers

| Metric | Airhead ATPL | Slow speed. Management Engine |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 329 MB | 38 MB |
| Requires iOS | 14.5 | **10.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airhead ATPL](https://appshunter.io/developer/1652270939) | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) |

## What reviewers say

### Airhead ATPL

[App page](https://appshunter.io/ios/app/airhead-atpl/id6445806090)

Prepare for your ATPL exams with a comprehensive question bank. Utilize smart features and new feedback questions to aim for high scores across all subjects.

**Highlights:** ATPL exam preparation, Comprehensive question bank, Smart features, Feedback questions, Score tracking

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week subscription | $1.00 | one-time |
| 1 month subscription 30% off | $18.00 | one-time |
| 1 month subscription 20% off | $19.00 | one-time |
| 3 months subscription 30% off | $29.90 | one-time |
| 1 month subscription | $35.00 | one-time |
| 3 months subscription 20% off | $39.90 | one-time |
| 6 months subscription 30% off | $59.00 | one-time |
| 3 months subscription | $69.00 | one-time |
| 6 months subscription 20% off | $69.00 | one-time |
| 12 months subscription 30% off | $89.99 | one-time |
| 12 months subscription 20% off | $99.99 | one-time |
| 6 months subscription | $129.99 | one-time |
| 12 months subscription | $199.99 | one-time |


### Slow speed. Management Engine

[App page](https://appshunter.io/ios/app/slow-speed-management-engine/id6468923117)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Airhead ATPL free?

Airhead ATPL is free to download, with in-app purchases available.

### Is Slow speed. Management Engine free?

Slow speed. Management Engine costs $4.99, with no in-app purchases.

### Do Airhead ATPL or Slow speed. Management Engine have ads?

Neither Airhead ATPL nor Slow speed. Management Engine 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.*