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

シャドーイング Shadog and シャドーイング 英語リスニング AI発音添削 | シャドマス are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads 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 Shadog sells 3 in-app purchases, starting at $22.99 per month and 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. Whichever you choose, the download price is not the number that matters.

シャドーイング Shadog ships an update every 2 weeks, シャドーイング 英語リスニング AI発音添削 | シャドマス every 3 weeks. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | シャドーイング Shadog | シャドーイング 英語リスニング AI発音添削 | シャドマス |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6745143950/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 70.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 75 MB | 82 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Shadog LLC](https://appshunter.io/developer/1685605147) | [SHADOMAS](https://appshunter.io/developer/1546538675) |

## What reviewers say

### シャドーイング Shadog

[App page](https://appshunter.io/ios/app/shadog/id6448691638)

Enhance your English listening skills with AI-powered shadowing. Get instant pronunciation feedback, identify weak spots, and practice with a vast library of materials. Achieve your language goals with personalized, daily practice.

**Highlights:** AI pronunciation feedback, Shadowing practice, Personalized learning paths, Extensive material library (500+ questions), Progress tracking, Daily practice reminders, Weakness-focused script generation

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shadog | $22.99 | per month |
| Shadog 3ヶ月プラン | $59.99 | per 3 months |
| Shadog 1年プラン | $149.99 | per year |


### 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 |


## Frequently asked questions

### Is シャドーイング Shadog free?

シャドーイング Shadog is free to download, with in-app purchases available.

### 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.

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

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

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

シャドーイング Shadog ships an update every 2 weeks, and シャドーイング 英語リスニング AI発音添削 | シャドマス every 3 weeks. Most recently, シャドーイング Shadog was updated on October 17, 2026 and シャドーイング 英語リスニング AI発音添削 | シャドマス on October 14, 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.*