# Mentes Chat vs fork ai

The clearest difference is in-app purchases: Mentes Chat at none against fork ai's 2. Mentes Chat also leads on update cadence (every 2 weeks vs every 2 months). fork ai's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

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

Mentes Chat ships an update every 2 weeks, fork ai every 2 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mentes Chat | fork ai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 15 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sriram Balasubramanian](https://appshunter.io/developer/1874215869) | [Gokul Madathupalyam Chinnappan](https://appshunter.io/developer/6792602826) |

## What reviewers say

### Mentes Chat

[App page](https://appshunter.io/ios/app/mentes-chat/id6758654729)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Mentes Chat free?

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

### Is fork ai free?

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

### Do Mentes Chat or fork ai have ads?

Neither Mentes Chat nor fork ai shows ads.

### Which is updated more often, Mentes Chat or fork ai?

Mentes Chat ships an update every 2 weeks, and fork ai every 2 months. Most recently, Mentes Chat was updated on October 28, 2026 and fork ai on October 24, 2026.

---

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