# AIノベル vs 毎日ミステリー

The clearest difference is in-app purchases: AIノベル at none against 毎日ミステリー's 3. 毎日ミステリー's advantage is ads (none vs shown) and update cadence (every 10 days vs every 10 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 毎日ミステリー sells 3 one-off in-app purchases. AIノベル asks for nothing beyond the download.

AIノベル ships an update every 10 months, 毎日ミステリー every 10 days. Both last shipped on October 9, 2026.

## The numbers

| Metric | AIノベル | 毎日ミステリー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 10 days** |
| Monetization | Ad-supported | — |
| Size | 105 MB | 77 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [RedinC Co.,Ltd.](https://appshunter.io/developer/877487111) | [Moeki Kozawa](https://appshunter.io/developer/1770452138) |

## What reviewers say

### AIノベル

[App page](https://appshunter.io/ios/app/ai/id6452801658)

This app uses AI and natural language processing to generate unique novels based on given themes. Experience surprising plot twists and natural writing styles created by advanced AI, offering a novel reading experience.

**Highlights:** AI-generated novels, Natural language processing technology, Surprising plot twists, Daily updated stories, New reading experiences

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

**In-app purchases:** none


### 毎日ミステリー

[App page](https://appshunter.io/ios/app/id6773307285)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| クレジット 10個 | $0.49 | one-time |
| クレジット 50個 | $1.99 | one-time |
| クレジット 100個 | $3.99 | one-time |


## Frequently asked questions

### Is AIノベル free?

AIノベル is free to download, with no in-app purchases.

### Is 毎日ミステリー free?

毎日ミステリー is free to download, with in-app purchases available.

### Do AIノベル or 毎日ミステリー have ads?

AIノベル shows ads; 毎日ミステリー does not.

### Which is updated more often, AIノベル or 毎日ミステリー?

AIノベル ships an update every 10 months, and 毎日ミステリー every 10 days. Most recently, AIノベル was updated on October 9, 2026 and 毎日ミステリー on October 9, 2026.

---

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