# Chat Bot vs ChatBrain

The clearest difference is ads: Chat Bot at none against ChatBrain's shown. ChatBrain's advantage is update cadence (every 2 days vs every 3 months) and rating (4.9 vs 4.5). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Chat Bot sells 1 in-app purchase, starting at $4.99 per 7 days and ChatBrain sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ChatBrain holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 14 and 11 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Chat Bot ships an update every 3 months, ChatBrain every 2 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Chat Bot | ChatBrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (14 ratings)](https://appshunter.io/ios/app/chat-bot-ask-ai/id6448665900/reviews) | **[4.9 (11 ratings)](https://appshunter.io/ios/app/chatbrain-ai-chat-chatbot/id6741812112/reviews)** |
| Number of ratings | **14** | 11 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 21 MB | 65 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Aleksandr Smekhov](https://appshunter.io/developer/1622668727) | [Gulf Bay Ventures LLC](https://appshunter.io/developer/1795738256) |

## What reviewers say

### Chat Bot

[App page](https://appshunter.io/ios/app/chat-bot-ask-ai/id6448665900)

Engage in human-like conversations with an advanced AI chatbot. Get assistance with research, creative writing, personalized support, and improving your writing style. Regularly updated for accuracy and privacy-focused.

**Highlights:** Human-like conversations, Research assistance, Creative writing support, Personalized user support, Essay rewriting, Writing style improvement

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $4.99 | per 7 days |


### ChatBrain

[App page](https://appshunter.io/ios/app/chatbrain-ai-chat-chatbot/id6741812112)

This AI assistant leverages advanced models to provide intelligent conversations, assist with writing and coding, generate images from descriptions, and simplify research. It offers a no-login experience for instant use, making it a versatile tool for creativity and productivity.

**Highlights:** Intelligent conversations and assistance, AI writing and editing tools, AI image generation, Coding and debugging help, Research and learning simplification, No login required

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Unlimited | $3.99 | per 7 days |
| Annual Premium | $24.99 | per year |
| ChatBrain Token Bundle | $5.99 | one-time |
| Lifetime Unlimited | $69.99 | one-time |


## Frequently asked questions

### Is Chat Bot free?

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

### Is ChatBrain free?

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

### Which has better reviews, Chat Bot or ChatBrain?

ChatBrain is rated higher. Chat Bot averages 4.5 out of 5 from 14 ratings, while ChatBrain averages 4.9 from 11 ratings.

### Do Chat Bot or ChatBrain have ads?

ChatBrain shows ads; Chat Bot does not.

### Which is updated more often, Chat Bot or ChatBrain?

Chat Bot ships an update every 3 months, and ChatBrain every 2 days. Most recently, Chat Bot was updated on October 24, 2026 and ChatBrain on October 21, 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.*