# ChatGOD vs Second Brain

The clearest difference is update cadence: ChatGOD at weekly against Second Brain's every 4 weeks. ChatGOD also leads on iOS requirement (12.0 vs 16.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. ChatGOD sells 3 in-app purchases, starting at $2.99 per month and Second Brain sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Second Brain holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 59 and 61 respectively.

ChatGOD ships an update weekly, Second Brain every 4 weeks. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ChatGOD | Second Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (59 ratings)](https://appshunter.io/ios/app/chatgod-ai-based-chatbot/id1670101144/reviews) | **[4.8 (61 ratings)](https://appshunter.io/ios/app/second-brain-ai-chat/id6446254904/reviews)** |
| Number of ratings | 59 | **61** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 72 MB | 78 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Viveka Dhameliya](https://appshunter.io/developer/1670101146) | [Tairs Rzajevs](https://appshunter.io/developer/1576119083) |

## What reviewers say

### ChatGOD

[App page](https://appshunter.io/ios/app/chatgod-ai-based-chatbot/id1670101144)

Engage in dynamic conversations with an AI chatbot assistant. This application leverages advanced AI technology to provide quick, intelligent answers and assist with various writing tasks, from creative essays to professional copy. Enjoy an intuitive interface for seamless interaction and a fun, communicative experience.

**Highlights:** AI chatbot conversations, Assistance with writing tasks, Quick and intelligent answers, Intuitive user interface, Saved conversation history, Day/Night mode

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spark Subscription | $2.99 | per month |
| Boost Subscription | $4.99 | per month |
| Fire Subscription | $6.99 | per month |


### Second Brain

[App page](https://appshunter.io/ios/app/second-brain-ai-chat/id6446254904)

This AI chatbot uses GPT technology to generate creative content like stories and songs, answer questions, and provide entertainment. It offers a premium subscription for enhanced features and a free trial period.

**Highlights:** AI-powered writing assistance, Story and song generation, Question answering, Joke telling, GPT technology integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium for one Week | $5.99 | per 7 days |
| Premium for one Month | $9.99 | per month |
| Premium for one Year | $39.99 | per year |


## Frequently asked questions

### Is ChatGOD free?

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

### Is Second Brain free?

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

### Which has better reviews, ChatGOD or Second Brain?

Second Brain is rated higher. ChatGOD averages 4.6 out of 5 from 59 ratings, while Second Brain averages 4.8 from 61 ratings.

### Do ChatGOD or Second Brain have ads?

Neither ChatGOD nor Second Brain shows ads.

### Which is updated more often, ChatGOD or Second Brain?

ChatGOD ships an update weekly, and Second Brain every 4 weeks. Most recently, ChatGOD was updated on October 6, 2026 and Second Brain 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.*