# AI Thinkin vs NIJI Chat

The clearest difference is ads: NIJI Chat at none against AI Thinkin's shown. AI Thinkin's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AI Thinkin ships an update every 5 days, NIJI Chat every 9 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | AI Thinkin | NIJI Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/niji-chat/id6762097185/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | — | Free |
| Size | 111 MB | 29 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [FANG Inc.](https://appshunter.io/developer/412624975) | [PRASIDDHA THAPALIYA](https://appshunter.io/developer/1892889699) |

## What reviewers say

### AI Thinkin

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

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

**In-app purchases:** none


### NIJI Chat

[App page](https://appshunter.io/ios/app/niji-chat/id6762097185)

This privacy-focused AI assistant runs entirely on your device, ensuring your data never leaves your phone. Enjoy powerful generative AI capabilities without cloud reliance or tracking, accessible anywhere.

**Highlights:** On-device LLM execution, Privacy-first design, No cloud reliance, Offline AI capabilities, Data stays on device

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Thinkin free?

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

### Is NIJI Chat free?

NIJI Chat is free to download, with no in-app purchases.

### Do AI Thinkin or NIJI Chat have ads?

AI Thinkin shows ads; NIJI Chat does not.

### Which is updated more often, AI Thinkin or NIJI Chat?

AI Thinkin ships an update every 5 days, and NIJI Chat every 9 days. Most recently, AI Thinkin was updated on October 28, 2026 and NIJI Chat on October 28, 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.*