# AWS AIP vs Certification Preparation

The clearest difference is iOS requirement: AWS AIP at 13.0 against Certification Preparation's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AWS AIP sells 1 one-off in-app purchase and Certification Preparation sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AWS AIP | Certification Preparation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 145 MB | 42 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Waltsoft Inc](https://appshunter.io/developer/891505869) | [Manish Salunke](https://appshunter.io/developer/1896583910) |

## What reviewers say

### AWS AIP

[App page](https://appshunter.io/ios/app/aws-aip-c01-certification-exam/id6755889256)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Tests | $12.99 | one-time |


### Certification Preparation

[App page](https://appshunter.io/ios/app/certification-preparation/id6776616024)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Limited Time Offer | $9.99 | one-time |
| Course Unlock | $19.99 | one-time |


## Frequently asked questions

### Is AWS AIP free?

AWS AIP is free to download, with in-app purchases available.

### Is Certification Preparation free?

Certification Preparation is free to download, with in-app purchases available.

### Do AWS AIP or Certification Preparation have ads?

Both AWS AIP and Certification Preparation show 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.*