# シャドトレ vs ShadowStep

The clearest difference is update cadence: ShadowStep at every 2 days against シャドトレ's every 2 weeks. 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.

シャドトレ ships an update every 2 weeks, ShadowStep every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | シャドトレ | ShadowStep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 67 MB | 589 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Taiki Mouri](https://appshunter.io/developer/1841521265) | [Nobuaki Kuwabara](https://appshunter.io/developer/1878376731) |

## What reviewers say

### シャドトレ

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

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

**In-app purchases:** none


### ShadowStep

[App page](https://appshunter.io/ios/app/shadowstep-speak-english/id6824498175)

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

**In-app purchases:** none


## Frequently asked questions

### Is シャドトレ free?

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

### Is ShadowStep free?

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

### Do シャドトレ or ShadowStep have ads?

Both シャドトレ and ShadowStep show ads.

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

シャドトレ ships an update every 2 weeks, and ShadowStep every 2 days. Most recently, シャドトレ was updated on October 31, 2026 and ShadowStep on October 31, 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.*