# DevOps Fundamentals vs CDL Prep A+

The clearest difference is in-app purchases: DevOps Fundamentals at none against CDL Prep A+'s 2. DevOps Fundamentals also leads on iOS requirement (14.0 vs 16.0). On price there is nothing between them.

Both are free to download. CDL Prep A+ sells 2 in-app purchases, starting at $8.99 per month. DevOps Fundamentals asks for nothing beyond the download.

## The numbers

| Metric | DevOps Fundamentals | CDL Prep A+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 5 weeks |
| Size | 1 MB | 13 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | — | **iPhone** |
| Age rating | 17+ | 4+ |
| Developer | [CARLOS De Frutos Munoz](https://appshunter.io/developer/1451984905) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### DevOps Fundamentals

[App page](https://appshunter.io/ios/app/devops-fundamentals/id6446438354)

**In-app purchases:** none


### CDL Prep A+

[App page](https://appshunter.io/ios/app/cdl-prep-a-plus/id6736498207)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $8.99 | per month |
| Lifetime version | $14.99 | one-time |


## Frequently asked questions

### Is DevOps Fundamentals free?

DevOps Fundamentals is free to download, with no in-app purchases.

### Is CDL Prep A+ free?

CDL Prep A+ 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.*