# 背景透過 vs 画像生成AI stable diffusion AIイラスト

The clearest difference is update cadence: 画像生成AI stable diffusion AIイラスト at every 2 months against 背景透過's every 22 months. 画像生成AI stable diffusion AIイラスト also leads on monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

背景透過 ships an update every 22 months, 画像生成AI stable diffusion AIイラスト every 2 months. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 背景透過 | 画像生成AI stable diffusion AIイラスト |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1635741088/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 22 months | **Every 2 months** |
| Monetization | Ad-supported | **Free** |
| Size | 48 MB | 26 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rikuto Komatsu](https://appshunter.io/developer/1533655565) | [Ayahito Nakamura](https://appshunter.io/developer/1676081246) |

## What reviewers say

### 背景透過

[App page](https://appshunter.io/ios/app/id1635741088)

Easily remove image backgrounds automatically. All features are free with unlimited use and minimal ads. No login is required to start editing your photos.

**Highlights:** Automatic background removal, Unlimited usage, No login required, Minimal advertisements, Free features

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

**In-app purchases:** none


### 画像生成AI stable diffusion AIイラスト

[App page](https://appshunter.io/ios/app/ai-stable-diffusion-ai/id6450602650)

Generate AI images for free without login or usage limits. Choose from 16 image types using the Stable Diffusion model. Created images are available for commercial use.

**Highlights:** Free AI image generation, No login required, Unlimited usage, 16 image types, Stable Diffusion model, Commercial use allowed

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

**In-app purchases:** none


## Frequently asked questions

### Is 背景透過 free?

背景透過 is free to download, with no in-app purchases.

### Is 画像生成AI stable diffusion AIイラスト free?

画像生成AI stable diffusion AIイラスト is free to download, with no in-app purchases.

### Do 背景透過 or 画像生成AI stable diffusion AIイラスト have ads?

Both 背景透過 and 画像生成AI stable diffusion AIイラスト show ads.

### Which is updated more often, 背景透過 or 画像生成AI stable diffusion AIイラスト?

背景透過 ships an update every 22 months, and 画像生成AI stable diffusion AIイラスト every 2 months. Most recently, 背景透過 was updated on October 21, 2026 and 画像生成AI stable diffusion AIイラスト on October 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.*