# MakeMark vs Stable Diffusion

The clearest difference is in-app purchases: MakeMark at none against Stable Diffusion's 3. Stable Diffusion's advantage is update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stable Diffusion sells 3 in-app purchases, starting at $5.99 per 7 days. MakeMark asks for nothing beyond the download.

MakeMark ships an update every 3 months, Stable Diffusion weekly. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MakeMark | Stable Diffusion |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 23.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 55 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Umit UZ](https://appshunter.io/developer/1842858860) | [Onur Kaplan](https://appshunter.io/developer/1803971531) |

## What reviewers say

### MakeMark

[App page](https://appshunter.io/ios/app/makemark-screenshot-generator/id6756550926)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 MakeMark free?

MakeMark 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 MakeMark or Stable Diffusion have ads?

Neither MakeMark nor Stable Diffusion shows ads.

### Which is updated more often, MakeMark or Stable Diffusion?

MakeMark ships an update every 3 months, and Stable Diffusion weekly. Most recently, MakeMark was updated on September 29, 2026 and Stable Diffusion on October 11, 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.*