# Nimbus Frame vs Stable Diffusion

The clearest difference is in-app purchases: Nimbus Frame at none against Stable Diffusion's 2. Nimbus Frame also leads on iOS requirement (14.2 vs 16.0). Stable Diffusion's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Stable Diffusion sells 2 in-app purchases, starting at $6.99 per 7 days. Nimbus Frame asks for nothing beyond the download.

Nimbus Frame ships an update every 2 months, Stable Diffusion every 2 weeks. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Nimbus Frame | Stable Diffusion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (41 ratings)](https://appshunter.io/ios/app/stable-diffusion-artrix/id6753811473/reviews)** |
| Number of ratings | — | **41** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 92 MB | 107 MB |
| Requires iOS | **14.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Nimbus Ltd](https://appshunter.io/developer/1137829076) | [RapidNova](https://appshunter.io/developer/1826052446) |

## What reviewers say

### Nimbus Frame

[App page](https://appshunter.io/ios/app/nimbus-frame/id1163352476)

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

**In-app purchases:** none


### Stable Diffusion

[App page](https://appshunter.io/ios/app/stable-diffusion-artrix/id6753811473)

Transform your imagination into stunning artwork with advanced AI. Describe your vision or upload a reference image to generate unique art in seconds. Explore niche styles and create with precision control.

**Highlights:** Stable Diffusion Engine, Image-to-Image transformations, Niche art styles, Multiple aspect ratios, Community gallery, Fast processing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $6.99 | per 7 days |
| Yearly Premium Access | $39.99 | per year |


## Frequently asked questions

### Is Nimbus Frame free?

Nimbus Frame is free to download, with no in-app purchases.

### Is Stable Diffusion free?

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

### Do Nimbus Frame or Stable Diffusion have ads?

Neither Nimbus Frame nor Stable Diffusion shows ads.

### Which is updated more often, Nimbus Frame or Stable Diffusion?

Nimbus Frame ships an update every 2 months, and Stable Diffusion every 2 weeks. Most recently, Nimbus Frame was updated on September 19, 2026 and Stable Diffusion 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.*