# AI Image Generator vs Stable Diffusion

The clearest difference is update cadence: Stable Diffusion at weekly against AI Image Generator's fortnightly. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. AI Image Generator sells 9 in-app purchases, starting at $9.99 per 7 days and Stable Diffusion sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Image Generator ships an update fortnightly, Stable Diffusion weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AI Image Generator | Stable Diffusion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (84 ratings)](https://appshunter.io/ios/app/ai-image-generator-art-pro/id6686406968/reviews)** | — |
| Number of ratings | **84** | — |
| Positive reviews | **25.0% of reviews** | 22.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 134 MB | 55 MB |
| Requires iOS | **16.4** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dmitrii Solovev](https://appshunter.io/developer/1584696107) | [Onur Kaplan](https://appshunter.io/developer/1803971531) |

## What reviewers say

### AI Image Generator

[App page](https://appshunter.io/ios/app/ai-image-generator-art-pro/id6686406968)

Effortlessly create stunning AI-generated images from text or visual prompts. Explore diverse artistic styles and customize your creations to perfection. Share your AI-generated masterpieces for personal or commercial use.

**Highlights:** AI image generation from text/visual prompts, Diverse artistic styles, Customizable image creation, Effortless sharing and export, High-quality artwork generation

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Weekly Pro | $9.99 | per 7 days |
| Premium | $19.99 | per month |
| Yearly | $49.99 | per year |
| Annual Pro | $49.99 | per year |
| Mini | $10.99 | one-time |
| Standard | $19.99 | one-time |
| Professional | $29.99 | one-time |
| Ultra | $49.99 | one-time |


### Stable Diffusion

[App page](https://appshunter.io/ios/app/stable-diffusion-ai-generator/id6757918876)

Generate unique images from text prompts using AI. Create anime art, realistic photos, digital art, and more for social media, creative projects, or design materials. Offers unlimited access and 4K generation through in-app purchases.

**Highlights:** AI image generation from text, Multiple art styles (anime, realistic, digital), Profile icon and avatar creation, Design material generation, Text to image conversion, 4K image generation (premium)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Yearly Plan | $34.99 | per year |
| Lifetime Premium | $99.99 | one-time |


## Frequently asked questions

### Is AI Image Generator free?

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

### Is Stable Diffusion free?

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

### Do AI Image Generator or Stable Diffusion have ads?

Neither AI Image Generator nor Stable Diffusion shows ads.

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

AI Image Generator ships an update fortnightly, and Stable Diffusion weekly. Most recently, AI Image Generator was updated on October 27, 2026 and Stable Diffusion 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.*