# AI ML Prep vs ML Engineer Pro Prep

The clearest difference is device support: ML Engineer Pro Prep at 4 against AI ML Prep's 2. ML Engineer Pro Prep also leads on iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. AI ML Prep sells 2 in-app purchases, starting at $9.99 per month and ML Engineer Pro Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AI ML Prep | ML Engineer Pro Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 5 MB | 84 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ke Zhu](https://appshunter.io/developer/1780921084) | [AITYTECH](https://appshunter.io/developer/1885549185) |

## What reviewers say

### AI ML Prep

[App page](https://appshunter.io/ios/app/ai-ml-prep/id6760281969)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI ML Prep Pro - Monthly | $9.99 | per month |
| AI ML Prep Pro - Yearly | $99.99 | per year |


### ML Engineer Pro Prep

[App page](https://appshunter.io/ios/app/ml-engineer-pro-prep/id6762125525)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is AI ML Prep free?

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

### Is ML Engineer Pro Prep free?

ML Engineer Pro Prep is free to download, with in-app purchases available.

### Do AI ML Prep or ML Engineer Pro Prep have ads?

Neither AI ML Prep nor ML Engineer Pro Prep 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.*