# Zundamon Maker vs 背景生成AI

The clearest difference is in-app purchases: Zundamon Maker at none against 背景生成AI's 1. Zundamon Maker also leads on ads (none vs shown). 背景生成AI's advantage is update cadence (every 3 days vs every 9 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 背景生成AI sells 1 one-off in-app purchase. Zundamon Maker asks for nothing beyond the download.

Zundamon Maker ships an update every 9 days, 背景生成AI every 3 days. The most recent releases landed on October 18, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Zundamon Maker | 背景生成AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (199 ratings)](https://appshunter.io/ios/app/zundamon-maker/id6479183761/reviews)** | — |
| Number of ratings | **199** | — |
| Positive reviews | 95.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 224 MB | 12 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [zoome LLC](https://appshunter.io/developer/1541241247) | [株式会社天六部屋](https://appshunter.io/developer/1820717624) |

## What reviewers say

### Zundamon Maker

[App page](https://appshunter.io/ios/app/zundamon-maker/id6479183761)

Create videos of characters, including Zundamon, reading text aloud. Save and share audio or video output. All processing is done on your device for offline use.

**Highlights:** Text-to-speech reading, Character voice selection, Audio saving, Video creation and sharing, Offline processing, Multiple supported voices

**Features:** Vision Pro support

**In-app purchases:** none


### 背景生成AI

[App page](https://appshunter.io/ios/app/ai/id6756396659)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 40クレジット | $1.99 | one-time |


## Frequently asked questions

### Is Zundamon Maker free?

Zundamon Maker is free to download, with no in-app purchases.

### Is 背景生成AI free?

背景生成AI is free to download, with in-app purchases available.

### Do Zundamon Maker or 背景生成AI have ads?

背景生成AI shows ads; Zundamon Maker does not.

### Which is updated more often, Zundamon Maker or 背景生成AI?

Zundamon Maker ships an update every 9 days, and 背景生成AI every 3 days. Most recently, Zundamon Maker was updated on October 18, 2026 and 背景生成AI on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*