# Certification Preparation vs Azure AI Exam Prep

The clearest difference is ads: Azure AI Exam Prep at none against Certification Preparation's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Certification Preparation sells 2 one-off in-app purchases and Azure AI Exam Prep sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Certification Preparation ships an update every 3 weeks, Azure AI Exam Prep every 2 weeks. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Certification Preparation | Azure AI Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 42 MB | 36 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Manish Salunke](https://appshunter.io/developer/1896583910) | [Magnus Oxenwaldt](https://appshunter.io/developer/1896445181) |

## What reviewers say

### 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 |


### Azure AI Exam Prep

[App page](https://appshunter.io/ios/app/azure-ai-exam-prep/id6792709057)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $19.99 | per month |
| Pro Yearly | $99.99 | per year |


## Frequently asked questions

### Is Certification Preparation free?

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

### Is Azure AI Exam Prep free?

Azure AI Exam Prep is free to download, with in-app purchases available.

### Do Certification Preparation or Azure AI Exam Prep have ads?

Certification Preparation shows ads; Azure AI Exam Prep does not.

### Which is updated more often, Certification Preparation or Azure AI Exam Prep?

Certification Preparation ships an update every 3 weeks, and Azure AI Exam Prep every 2 weeks. Most recently, Certification Preparation was updated on October 13, 2026 and Azure AI Exam Prep on October 16, 2026.

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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.*