# Word Pyramid vs AI From Zero

The clearest difference is in-app purchases: Word Pyramid at none against AI From Zero's 7. Word Pyramid also leads on iOS requirement (11.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. AI From Zero sells 5 one-off in-app purchases. Word Pyramid asks for nothing beyond the download.

## The numbers

| Metric | Word Pyramid | AI From Zero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 4 days |
| Size | 86 MB | 147 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [政彦 李](https://appshunter.io/developer/1498411410) | [XU ZHAO](https://appshunter.io/developer/6774023434) |

## What reviewers say

### Word Pyramid

[App page](https://appshunter.io/ios/app/word-pyramid/id1500563600)

**In-app purchases:** none


### AI From Zero

[App page](https://appshunter.io/ios/app/ai-from-zero/id6800180169)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Course: Levels 4–9 | $4.99 | one-time |
| Full Course Unlock | $4.99 | one-time |
| Prompt Full Course Unlock | $4.99 | one-time |
| AI-Ready Full Course Unlock | $4.99 | one-time |
| Unlock All 6 Courses | $19.99 | one-time |


## Frequently asked questions

### Is Word Pyramid free?

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

### Is AI From Zero free?

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

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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.*