# fork ai vs Giraffe

The clearest difference is in-app purchases: Giraffe at none against fork ai's 2. Giraffe also leads on update cadence (every 2 weeks vs every 2 months). fork ai's advantage is iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. fork ai sells 2 one-off in-app purchases. Giraffe asks for nothing beyond the download.

fork ai ships an update every 2 months, Giraffe every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | fork ai | Giraffe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 3 MB | 5 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Gokul Madathupalyam Chinnappan](https://appshunter.io/developer/6792602826) | [BRBR GROUP](https://appshunter.io/developer/1882102236) |

## What reviewers say

### fork ai

[App page](https://appshunter.io/ios/app/fork-ai-pdf-to-mind-map/id6792602824)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $5 Credit | $6.99 | one-time |
| $10 Credit | $13.99 | one-time |


### Giraffe

[App page](https://appshunter.io/ios/app/giraffe-keep-what-you-know/id6801906084)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is fork ai free?

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

### Is Giraffe free?

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

### Do fork ai or Giraffe have ads?

Neither fork ai nor Giraffe shows ads.

### Which is updated more often, fork ai or Giraffe?

fork ai ships an update every 2 months, and Giraffe every 2 weeks. Most recently, fork ai was updated on November 5, 2026 and Giraffe on October 31, 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.*