# シャドーイング 英語リスニング AI発音添削 | シャドマス vs SnapListen

シャドーイング 英語リスニング AI発音添削 | シャドマス and SnapListen are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. シャドーイング 英語リスニング AI発音添削 | シャドマス sells 4 in-app purchases, starting at $14.99 per month and SnapListen sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

シャドーイング 英語リスニング AI発音添削 | シャドマス ships an update every 3 weeks, SnapListen every 4 weeks. The most recent releases landed on November 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | シャドーイング 英語リスニング AI発音添削 | シャドマス | SnapListen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6745143950/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 31 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHADOMAS](https://appshunter.io/developer/1546538675) | [KOTA NAKAMURA](https://appshunter.io/developer/1891317366) |

## What reviewers say

### シャドーイング 英語リスニング AI発音添削 | シャドマス

[App page](https://appshunter.io/ios/app/ai/id6745143950)

This app uses AI to analyze your pronunciation and identify areas for improvement in English listening and speaking. It offers a specialized UI for shadowing exercises, focusing on native speech patterns and sound changes. Ideal for those wanting to improve comprehension and pronunciation simultaneously.

**Highlights:** AI pronunciation analysis, Shadowing-specific UI, Focus on native sound changes, Adjustable playback speed, Phrase registration and review, Habit formation features

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1ヶ月プラン | $14.99 | per month |
| 3ヶ月プラン | $39.99 | per 3 months |
| 6ヶ月プラン | $79.99 | per 6 months |
| 1年プラン | $129.99 | per year |


### SnapListen

[App page](https://appshunter.io/ios/app/snaplisten/id6771751873)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 月額 | $2.99 | per month |
| Pro 年額 | $22.99 | per year |


## Frequently asked questions

### Is シャドーイング 英語リスニング AI発音添削 | シャドマス free?

シャドーイング 英語リスニング AI発音添削 | シャドマス is free to download, with in-app purchases available.

### Is SnapListen free?

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

### Do シャドーイング 英語リスニング AI発音添削 | シャドマス or SnapListen have ads?

Neither シャドーイング 英語リスニング AI発音添削 | シャドマス nor SnapListen shows ads.

### Which is updated more often, シャドーイング 英語リスニング AI発音添削 | シャドマス or SnapListen?

シャドーイング 英語リスニング AI発音添削 | シャドマス ships an update every 3 weeks, and SnapListen every 4 weeks. Most recently, シャドーイング 英語リスニング AI発音添削 | シャドマス was updated on November 5, 2026 and SnapListen on October 13, 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.*