# BrainForge AI vs Kero

The clearest difference is ads: Kero at none against BrainForge AI's shown. Kero also leads on iOS requirement (16.4 vs 18.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. BrainForge AI sells 4 in-app purchases, starting at $12.99 per month and Kero sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | BrainForge AI | Kero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Size | 41 MB | 159 MB |
| Requires iOS | 18.5 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Navin Agrawal](https://appshunter.io/developer/1857020036) | [Studio Ray Inc.](https://appshunter.io/developer/1812325586) |

## What reviewers say

### BrainForge AI

[App page](https://appshunter.io/ios/app/brainforge-ai/id6755894302)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $12.99 | per month |
| Premium+ Monthly | $24.99 | per month |
| Premium Yearly | $119.99 | per year |
| Premium+ Yearly | $229.99 | per year |


### Kero

[App page](https://appshunter.io/ios/app/kero-ai-study-notes/id6758639872)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kero Pro Weekly | $9.99 | per 7 days |
| Kero Pro Yearly Offer | $79.99 | per year |
| Kero Pro Yearly | $99.99 | per year |


## Frequently asked questions

### Is BrainForge AI free?

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

### Is Kero free?

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

### Do BrainForge AI or Kero have ads?

BrainForge AI shows ads; Kero does not.

---

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