# MuseSpeak vs シャドトレ

The clearest difference is in-app purchases: シャドトレ at none against MuseSpeak's 2. MuseSpeak's advantage is ads (none vs shown) and iOS requirement (15.6 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. MuseSpeak sells 2 in-app purchases, starting at $39.99 per 6 months. シャドトレ asks for nothing beyond the download.

MuseSpeak ships an update every 3 weeks, シャドトレ every 2 weeks. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MuseSpeak | シャドトレ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 47 MB | 67 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AKA AI Co., Ltd.](https://appshunter.io/developer/389118535) | [Taiki Mouri](https://appshunter.io/developer/1841521265) |

## What reviewers say

### MuseSpeak

[App page](https://appshunter.io/ios/app/musespeak/id6736526524)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biannual | $39.99 | per 6 months |
| Annual | $59.99 | per year |


### シャドトレ

[App page](https://appshunter.io/ios/app/ai/id6762446622)

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

**In-app purchases:** none


## Frequently asked questions

### Is MuseSpeak free?

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

### Is シャドトレ free?

シャドトレ is free to download, with no in-app purchases.

### Do MuseSpeak or シャドトレ have ads?

シャドトレ shows ads; MuseSpeak does not.

### Which is updated more often, MuseSpeak or シャドトレ?

MuseSpeak ships an update every 3 weeks, and シャドトレ every 2 weeks. Most recently, MuseSpeak was updated on October 25, 2026 and シャドトレ 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.*