# CodeHero vs AI Vocabulary

The clearest difference is in-app purchases: CodeHero at none against AI Vocabulary's 3. CodeHero also leads on ads (none vs shown) and update cadence (every 9 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AI Vocabulary sells 3 in-app purchases, starting at $0.99 per 7 days. CodeHero asks for nothing beyond the download.

CodeHero ships an update every 9 days, AI Vocabulary every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CodeHero | AI Vocabulary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 76 MB | 87 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Darya Astapava](https://appshunter.io/developer/1609857392) | [Creatopia Inc.](https://appshunter.io/developer/1523447963) |

## What reviewers say

### CodeHero

[App page](https://appshunter.io/ios/app/codehero/id6740165087)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Vocabulary

[App page](https://appshunter.io/ios/app/ai-vocabulary-learn-ai-daily/id6760659164)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| Premium Yearly | $24.99 | per year |


## Frequently asked questions

### Is CodeHero free?

CodeHero is free to download, with no in-app purchases.

### Is AI Vocabulary free?

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

### Do CodeHero or AI Vocabulary have ads?

AI Vocabulary shows ads; CodeHero does not.

### Which is updated more often, CodeHero or AI Vocabulary?

CodeHero ships an update every 9 days, and AI Vocabulary every 3 weeks. Most recently, CodeHero was updated on October 30, 2026 and AI Vocabulary on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*