# ROBAI vs Brainrot Chat

The clearest difference is ads: ROBAI at none against Brainrot Chat's shown. ROBAI also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ROBAI sells 4 one-off in-app purchases and Brainrot Chat sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ROBAI ships an update every 2 weeks, Brainrot Chat monthly. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ROBAI | Brainrot Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/robai/id6447776311/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 171 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TRICK 3D](https://appshunter.io/developer/580298987) | [Hesu Shadinyan](https://appshunter.io/developer/1896709016) |

## What reviewers say

### ROBAI

[App page](https://appshunter.io/ios/app/robai/id6447776311)

Engage in fun conversations with a customizable 3D AI chatbot. This intelligent companion can assist with tasks like meal planning, learning, or simply provide entertaining interactions with animated movements.

**Highlights:** 3D customizable chatbot, AI-powered conversations, Assistance with tasks, Animated movements, Personalized appearance

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Power Pellets | $0.99 | one-time |
| 300 Power Pellets | $2.99 | one-time |
| 500 Power Pellets | $4.99 | one-time |
| 1000 Power Pellets | $9.99 | one-time |


### Brainrot Chat

[App page](https://appshunter.io/ios/app/brainrot-chat/id6770025215)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainRot Pro | $4.99 | per month |
| 300 BrainCells | $0.99 | one-time |
| 1,500 BrainCells | $3.99 | one-time |
| 3,500 BrainCells | $7.99 | one-time |


## Frequently asked questions

### Is ROBAI free?

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

### Is Brainrot Chat free?

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

### Do ROBAI or Brainrot Chat have ads?

Brainrot Chat shows ads; ROBAI does not.

### Which is updated more often, ROBAI or Brainrot Chat?

ROBAI ships an update every 2 weeks, and Brainrot Chat monthly. Most recently, ROBAI was updated on September 30, 2026 and Brainrot Chat on October 11, 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.*