# JoyFusion vs Stable Diffusion! AI Generator

The clearest difference is rating: Stable Diffusion! AI Generator at 4.4 against JoyFusion's 3.9. Stable Diffusion! AI Generator also leads on review sentiment (69% vs 54%). JoyFusion's advantage is update cadence (every 5 weeks vs every 4 months) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. JoyFusion sells 2 in-app purchases, starting at $2.99 per month and Stable Diffusion! AI Generator sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stable Diffusion! AI Generator holds the better App Store score, 4.4 against 3.9. Both are backed by a comparable volume of ratings — 8 and 19 respectively. Written reviews point the same way: 54% of JoyFusion's written reviews are positive against 69% of Stable Diffusion! AI Generator's.

JoyFusion ships an update every 5 weeks, Stable Diffusion! AI Generator every 4 months. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | JoyFusion | Stable Diffusion! AI Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (8 ratings)](https://appshunter.io/ios/app/joyfusion-ai-image-generator/id1661652021/reviews) | **[4.4 (19 ratings)](https://appshunter.io/ios/app/stable-diffusion-ai-generator/id6670420972/reviews)** |
| Number of ratings | 8 | **19** |
| Positive reviews | 53.8% of reviews | **69.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 48 MB | 20 MB |
| Requires iOS | 16.2 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [笛 姜](https://appshunter.io/developer/1561507357) | [Harshaben Surani](https://appshunter.io/developer/1528208960) |

## What reviewers say

### JoyFusion

[App page](https://appshunter.io/ios/app/joyfusion-ai-image-generator/id1661652021)

Generate unique images and illustrations using AI models that run directly on your device. Input prompts and concepts to create visuals for articles, profile pictures, and more. Offers various local models and style templates for quick, stylized results.

**Highlights:** Local AI model support, Multiple local models, 60+ style templates, Smart prompts and workflow templates, Advanced model capabilities, Cloud inference on iOS

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Lifetime Premium | $12.99 | one-time |


### Stable Diffusion! AI Generator

[App page](https://appshunter.io/ios/app/stable-diffusion-ai-generator/id6670420972)

Transform your imagination into stunning visuals with an AI-powered art generator. Simply describe your idea in words, choose an art style, and watch your concepts come to life as unique images, including custom tattoo designs. Enhance your creations with upscaling capabilities and save them for future access.

**Highlights:** Text to image generation, AI tattoo design creation, Image saving and history, Image upscaling and enhancement, Multiple art styles

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Image Generator Pro Weekly | $4.99 | per 7 days |
| AI Image Generator Pro Monthly | $17.99 | per month |
| AI Image Generator Super 100 | $4.99 | one-time |
| AI Image Generator Super 200 | $8.99 | one-time |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is JoyFusion free?

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

### Is Stable Diffusion! AI Generator free?

Stable Diffusion! AI Generator is free to download, with in-app purchases available.

### Which has better reviews, JoyFusion or Stable Diffusion! AI Generator?

Stable Diffusion! AI Generator is rated higher. JoyFusion averages 3.9 out of 5 from 8 ratings, while Stable Diffusion! AI Generator averages 4.4 from 19 ratings.

### Do JoyFusion or Stable Diffusion! AI Generator have ads?

Neither JoyFusion nor Stable Diffusion! AI Generator shows ads.

### Which is updated more often, JoyFusion or Stable Diffusion! AI Generator?

JoyFusion ships an update every 5 weeks, and Stable Diffusion! AI Generator every 4 months. Most recently, JoyFusion was updated on October 15, 2026 and Stable Diffusion! AI Generator on October 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.*