# Knowledge Hunt vs I

The clearest difference is in-app purchases: I at none against Knowledge Hunt's 5. Knowledge Hunt's advantage is update cadence (every 3 months vs every 14 months) and device support. On price there is nothing between them.

Both are free to download. Knowledge Hunt sells 5 one-off in-app purchases. I asks for nothing beyond the download.

Knowledge Hunt ships an update every 3 months, I every 14 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Knowledge Hunt | I |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | **Every 3 months** | Every 14 months |
| Size | 31 MB | 38 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [KnowleMedia](https://appshunter.io/developer/1163260545) | [Classera](https://appshunter.io/developer/1102012716) |

## What reviewers say

### Knowledge Hunt

[App page](https://appshunter.io/ios/app/knowledge-hunt/id1527025254)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 KnowleCoins | $0.99 | one-time |
| 500 KnowleCoins | $9.99 | one-time |
| 1000 KnowleCoins | $17.99 | one-time |
| 2000 KnowleCoins | $34.99 | one-time |
| 5000 KnowleCoins | $79.99 | one-time |


### I

[App page](https://appshunter.io/ios/app/i-academy/id6502880667)

**In-app purchases:** none


## Frequently asked questions

### Is Knowledge Hunt free?

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

### Is I free?

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

### Which is updated more often, Knowledge Hunt or I?

Knowledge Hunt ships an update every 3 months, and I every 14 months. Most recently, Knowledge Hunt was updated on October 7, 2026 and I on October 10, 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.*