# Machine Learning Engineer Prep vs Code Quest Pro

The clearest difference is in-app purchases: Code Quest Pro at none against Machine Learning Engineer Prep's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Machine Learning Engineer Prep sells 1 one-off in-app purchase. Code Quest Pro asks for nothing beyond the download.

## The numbers

| Metric | Machine Learning Engineer Prep | Code Quest Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Size | 98 MB | 83 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) | [Official Vishwateja](https://appshunter.io/developer/1848761157) |

## What reviewers say

### Machine Learning Engineer Prep

[App page](https://appshunter.io/ios/app/machine-learning-engineer-prep/id6785744238)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


### Code Quest Pro

[App page](https://appshunter.io/ios/app/code-quest-pro/id6816425215)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Machine Learning Engineer Prep free?

Machine Learning Engineer Prep is free to download, with in-app purchases available.

### Is Code Quest Pro free?

Code Quest Pro is free to download, with no in-app purchases.

### Do Machine Learning Engineer Prep or Code Quest Pro have ads?

Neither Machine Learning Engineer Prep nor Code Quest Pro 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.*