# Comfyui AI vs MJ AI Image Generator

The clearest difference is in-app purchases: Comfyui AI at none against MJ AI Image Generator's 2. Comfyui AI also leads on review sentiment (17% vs 0%). MJ AI Image Generator's advantage is update cadence (every 5 days vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. MJ AI Image Generator sells 2 in-app purchases, starting at $5.99 per 7 days. Comfyui AI asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 1.0 for Comfyui AI against 1.0 for MJ AI Image Generator. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews are what separate them: 17% of Comfyui AI's written reviews are positive against 0% of MJ AI Image Generator's.

Comfyui AI ships an update every 3 weeks, MJ AI Image Generator every 5 days. The most recent releases landed on November 5, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Comfyui AI | MJ AI Image Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/comfyui-ai-image-generator/id6744534964/reviews) | [1.0 (2 ratings)](https://appshunter.io/ios/app/mj-ai-image-generator/id6792293260/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | **16.7% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 86 MB | 33 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Henrik Hovhannisyan](https://appshunter.io/developer/1786771822) | [Emrullah Bas](https://appshunter.io/developer/6772481997) |

## What reviewers say

### Comfyui AI

[App page](https://appshunter.io/ios/app/comfyui-ai-image-generator/id6744534964)

Generate AI-powered images from text descriptions. Choose from various art styles, customize prompts with advanced controls, and get instant previews. An intuitive interface makes creating realistic portraits, fantasy art, and more accessible for all skill levels.

**Highlights:** AI Art Generator, Multiple Art Styles, Prompt Customization, Aspect Ratio Control, Advanced Control Options, Smart Prompt Assistant, Instant Preview & Regeneration

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

**In-app purchases:** none


### MJ AI Image Generator

[App page](https://appshunter.io/ios/app/mj-ai-image-generator/id6792293260)

Transformez vos idées en art IA spectaculaire en quelques secondes. Décrivez ce que vous voulez, choisissez un style, et regardez vos images prendre vie sans aucune compétence en design. Idéal pour créer des fonds d'écran, avatars, et du contenu pour les réseaux sociaux.

**Highlights:** Text to image generation, Built-in prompt ideas generator, 8 artistic styles, Multiple aspect ratios, Save and share creations, HD export

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $5.99 | per 7 days |
| Yearly Pro | $29.99 | per year |


## Frequently asked questions

### Is Comfyui AI free?

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

### Is MJ AI Image Generator free?

MJ AI Image Generator is free to download, with in-app purchases available.

### Which has better reviews, Comfyui AI or MJ AI Image Generator?

Comfyui AI and MJ AI Image Generator are both rated 1.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Comfyui AI or MJ AI Image Generator have ads?

Neither Comfyui AI nor MJ AI Image Generator shows ads.

### Which is updated more often, Comfyui AI or MJ AI Image Generator?

Comfyui AI ships an update every 3 weeks, and MJ AI Image Generator every 5 days. Most recently, Comfyui AI was updated on November 5, 2026 and MJ AI Image Generator on November 2, 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.*