# Wallpaper AI vs Stable Diffusion! AI Generator

Wallpaper AI and Stable Diffusion! AI Generator both sit at 4.5 stars, but that hides the real split: 100% of Wallpaper AI's written reviews are positive against 69% of Stable Diffusion! AI Generator's. Stable Diffusion! AI Generator's advantage is ratings volume (19 vs 4) and iOS requirement (16.0 vs 18.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Wallpaper AI sells 2 in-app purchases, starting at $9.99 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.

On the App Store both sit at effectively the same score — 4.5 for Wallpaper AI against 4.4 for Stable Diffusion! AI Generator. Both are backed by a comparable volume of ratings — 4 and 19 respectively. Written reviews are what separate them: 100% of Wallpaper AI's written reviews are positive against 69% of Stable Diffusion! AI Generator's.

Wallpaper AI ships an update every 2 months, Stable Diffusion! AI Generator every 4 months. The most recent releases landed on August 2, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Wallpaper AI | Stable Diffusion! AI Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/wallpaper-ai-image-generator/id6480466193/reviews)** | [4.4 (19 ratings)](https://appshunter.io/ios/app/stable-diffusion-ai-generator/id6670420972/reviews) |
| Number of ratings | 4 | **19** |
| Positive reviews | **100.0% of reviews** | 69.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Freemium | Freemium |
| Size | 40 MB | 20 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Ataberk Turan](https://appshunter.io/developer/1589278159) | [Harshaben Surani](https://appshunter.io/developer/1528208960) |

## What reviewers say

### Wallpaper AI

[App page](https://appshunter.io/ios/app/wallpaper-ai-image-generator/id6480466193)

Create unique wallpapers using AI with custom styles and prompts. Browse curated collections, save, share, and preview your designs. Keep a history of your creations for easy access and refinement.

**Highlights:** AI-generated wallpapers, Custom wallpaper creation, Curated wallpaper collections, Wallpaper history, Save, share, and preview wallpapers, Customizable styles and prompts

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wallpaper AI Premium - Monthly | $9.99 | per month |
| Wallpaper AI Premium - Annual | $29.99 | per year |


### 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 Wallpaper AI free?

Wallpaper AI 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, Wallpaper AI or Stable Diffusion! AI Generator?

Wallpaper AI is rated higher. Wallpaper AI averages 4.5 out of 5 from 4 ratings, while Stable Diffusion! AI Generator averages 4.4 from 19 ratings.

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

Neither Wallpaper AI nor Stable Diffusion! AI Generator shows ads.

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

Wallpaper AI ships an update every 2 months, and Stable Diffusion! AI Generator every 4 months. Most recently, Wallpaper AI was updated on August 2, 2026 and Stable Diffusion! AI Generator on September 14, 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.*