# Ace's Learning Hub vs DevPrep

The clearest difference is in-app purchases: Ace's Learning Hub at none against DevPrep's 4. Ace's Learning Hub also leads on iOS requirement (11.0 vs 13.0). DevPrep's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. DevPrep sells 4 one-off in-app purchases. Ace's Learning Hub asks for nothing beyond the download.

## The numbers

| Metric | Ace's Learning Hub | DevPrep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Size | 146 MB | 25 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Niels Linus Kochert](https://appshunter.io/developer/1684021419) | [Shohruxbek Atavullayev](https://appshunter.io/developer/1859528937) |

## What reviewers say

### Ace's Learning Hub

[App page](https://appshunter.io/ios/app/aces-learning-hub/id6553957085)

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

**In-app purchases:** none


### DevPrep

[App page](https://appshunter.io/ios/app/devprep-coding-interview-prep/id6775566429)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Dart | $12.99 | one-time |
| Unlock JavaScript | $12.99 | one-time |
| Unlock Python | $12.99 | one-time |
| Unlock Swift | $12.99 | one-time |


## Frequently asked questions

### Is Ace's Learning Hub free?

Ace's Learning Hub is free to download, with no in-app purchases.

### Is DevPrep free?

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

### Do Ace's Learning Hub or DevPrep have ads?

Ace's Learning Hub shows ads; DevPrep does not.

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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.*