# ChatGenius AI vs AI Thinkin

The clearest difference is price: AI Thinkin at Free against ChatGenius AI's $3.99. ChatGenius AI's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

AI Thinkin is free to download; ChatGenius AI costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ChatGenius AI ships an update weekly, AI Thinkin every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ChatGenius AI | AI Thinkin |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chatgenius-ai-ask-anything/id6452879331/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Paid | — |
| Size | 68 MB | 111 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Christopher Wilson](https://appshunter.io/developer/627783741) | [FANG Inc.](https://appshunter.io/developer/412624975) |

## What reviewers say

### ChatGenius AI

[App page](https://appshunter.io/ios/app/chatgenius-ai-ask-anything/id6452879331)

This AI-powered assistant can answer any question, write various content like stories and code, and help you practice languages. It offers personalized recommendations and a human-like chat experience.

**Highlights:** Ask anything and get instant answers, Write stories, poems, songs, and code, Practice and translate any language, Get personalized recommendations, Human-like conversational AI, Explore career advice

**In-app purchases:** none


### AI Thinkin

[App page](https://appshunter.io/ios/app/ai-thinkin/id6757946384)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChatGenius AI free?

ChatGenius AI costs $3.99, with no in-app purchases.

### Is AI Thinkin free?

AI Thinkin is free to download, with no in-app purchases.

### Do ChatGenius AI or AI Thinkin have ads?

AI Thinkin shows ads; ChatGenius AI does not.

### Which is updated more often, ChatGenius AI or AI Thinkin?

ChatGenius AI ships an update weekly, and AI Thinkin every 5 days. Most recently, ChatGenius AI was updated on November 3, 2026 and AI Thinkin on October 31, 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.*