# Marketing Exam Mastery vs Parallel Computing Basics

The clearest difference is in-app purchases: Parallel Computing Basics at none against Marketing Exam Mastery's 2. Parallel Computing Basics also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.2). On price and ads there is nothing between them.

Both are free to download. Marketing Exam Mastery sells 2 in-app purchases, starting at $9.99 per month. Parallel Computing Basics asks for nothing beyond the download.

## The numbers

| Metric | Marketing Exam Mastery | Parallel Computing Basics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 9 MB | 38 MB |
| Requires iOS | 17.2 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Marketing Exam Mastery

[App page](https://appshunter.io/ios/app/marketing-exam-mastery/id6738820959)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $23.99 | one-time |


### Parallel Computing Basics

[App page](https://appshunter.io/ios/app/parallel-computing-basics/id6772994823)

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

**In-app purchases:** none


## Frequently asked questions

### Is Marketing Exam Mastery free?

Marketing Exam Mastery is free to download, with in-app purchases available.

### Is Parallel Computing Basics free?

Parallel Computing Basics is free to download, with no in-app purchases.

### Do Marketing Exam Mastery or Parallel Computing Basics have ads?

Neither Marketing Exam Mastery nor Parallel Computing Basics 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.*