# Learn HTML | HTML Academy vs CS++ HCI Design

The clearest difference is in-app purchases: Learn HTML | HTML Academy at none against CS++ HCI Design's 1. Learn HTML | HTML Academy also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. CS++ HCI Design sells 1 one-off in-app purchase. Learn HTML | HTML Academy asks for nothing beyond the download.

Learn HTML | HTML Academy ships an update weekly, CS++ HCI Design every 3 weeks. The most recent releases landed on September 18, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Learn HTML | HTML Academy | CS++ HCI Design |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 52 MB | 44 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ajit Jain](https://appshunter.io/developer/1737346341) | [Kevin Hare](https://appshunter.io/developer/1343264116) |

## What reviewers say

### Learn HTML | HTML Academy

[App page](https://appshunter.io/ios/app/learn-html-html-academy/id6738187722)

**Features:** macOS Compatibility

**In-app purchases:** none


### CS++ HCI Design

[App page](https://appshunter.io/ios/app/cs-plus-plus-hci-design/id6794191854)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full HCI Design | $9.99 | one-time |


## Frequently asked questions

### Is Learn HTML | HTML Academy free?

Learn HTML | HTML Academy is free to download, with no in-app purchases.

### Is CS++ HCI Design free?

CS++ HCI Design is free to download, with in-app purchases available.

### Do Learn HTML | HTML Academy or CS++ HCI Design have ads?

Neither Learn HTML | HTML Academy nor CS++ HCI Design shows ads.

### Which is updated more often, Learn HTML | HTML Academy or CS++ HCI Design?

Learn HTML | HTML Academy ships an update weekly, and CS++ HCI Design every 3 weeks. Most recently, Learn HTML | HTML Academy was updated on September 18, 2026 and CS++ HCI Design on September 27, 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.*