# Atomic Chat vs ComfyUI Mini

The clearest difference is rating: ComfyUI Mini at 5.0 against Atomic Chat's 4.5. Atomic Chat's advantage is ratings volume (8 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

ComfyUI Mini holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Atomic Chat has 8 ratings behind it against 1, so its average is the more settled of the two.

Atomic Chat ships an update fortnightly, ComfyUI Mini every 2 weeks. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Atomic Chat | ComfyUI Mini |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/atomic-chat-private-local-ai/id6761720226/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/comfyui-mini-stable-diffusion/id6762097327/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 84 MB | 56 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 17+ |
| Developer | [Atomic Mail](https://appshunter.io/developer/1831027051) | [Sultan Haider](https://appshunter.io/developer/1669774421) |

## What reviewers say

### Atomic Chat

[App page](https://appshunter.io/ios/app/atomic-chat-private-local-ai/id6761720226)

This AI assistant runs entirely on your device, offering complete privacy and offline functionality. It allows you to ask questions, brainstorm ideas, draft content, and more without needing an internet connection or an account.

**Highlights:** 100% on-device AI processing, Complete privacy, no cloud servers, Offline functionality, No account or sign-up required, Choose from curated language models, Optimized for Apple Silicon

**In-app purchases:** none


### ComfyUI Mini

[App page](https://appshunter.io/ios/app/comfyui-mini-stable-diffusion/id6762097327)

Generate, organize, and iterate on AI images using your mobile device. Connect to local or remote servers for full txt2img controls and manage your creations with session-based workflows and automatic saving.

**Highlights:** Connect to local/remote A1111 servers, Full txt2img generation controls, Automatic generation saving, Organize by sessions and folders, Session-based workflow history, Reusable creative profiles, Fast server switching

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

**In-app purchases:** none


## Frequently asked questions

### Is Atomic Chat free?

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

### Is ComfyUI Mini free?

ComfyUI Mini is free to download, with no in-app purchases.

### Which has better reviews, Atomic Chat or ComfyUI Mini?

ComfyUI Mini is rated higher. Atomic Chat averages 4.5 out of 5 from 8 ratings, while ComfyUI Mini averages 5.0 from 1 ratings.

### Do Atomic Chat or ComfyUI Mini have ads?

Neither Atomic Chat nor ComfyUI Mini shows ads.

### Which is updated more often, Atomic Chat or ComfyUI Mini?

Atomic Chat ships an update fortnightly, and ComfyUI Mini every 2 weeks. Most recently, Atomic Chat was updated on October 1, 2026 and ComfyUI Mini on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*