# IT Mastery vs AI Engineer Quiz

IT Mastery and AI Engineer Quiz are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. IT Mastery sells 5 in-app purchases, starting at $29.99 per month and AI Engineer Quiz sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

IT Mastery ships an update every 5 days, AI Engineer Quiz weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | IT Mastery | AI Engineer Quiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 90 MB | 18 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Tokenizer Inc.](https://appshunter.io/developer/1667869676) | [Kohei Omori](https://appshunter.io/developer/1886931034) |

## What reviewers say

### IT Mastery

[App page](https://appshunter.io/ios/app/it-mastery-exam-practice/id6756066746)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IT Mastery Monthly | $29.99 | per month |
| Mastery Cloud & IT – Quarterly | $29.99 | per 3 months |
| IT Mastery Annual | $179.99 | per year |
| IT Mastery 7-Day Access Pass | $7.99 | one-time |
| IT Mastery 90-Day Access Pass | $69.99 | one-time |


### AI Engineer Quiz

[App page](https://appshunter.io/ios/app/ai-engineer-quiz/id6770689652)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $5.99 | one-time |


## Frequently asked questions

### Is IT Mastery free?

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

### Is AI Engineer Quiz free?

AI Engineer Quiz is free to download, with in-app purchases available.

### Do IT Mastery or AI Engineer Quiz have ads?

Neither IT Mastery nor AI Engineer Quiz shows ads.

### Which is updated more often, IT Mastery or AI Engineer Quiz?

IT Mastery ships an update every 5 days, and AI Engineer Quiz weekly. Most recently, IT Mastery was updated on October 24, 2026 and AI Engineer Quiz on October 24, 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.*