# ディアトーク vs シャドプラス

ディアトーク and シャドプラス are too close to call on the numbers: across 7 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. ディアトーク sells 2 in-app purchases, starting at $39.99 per month and シャドプラス sells 2 in-app purchases, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ディアトーク | シャドプラス |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6476562346/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **34.8% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 87 MB | 56 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [PROGRIT Inc.](https://appshunter.io/developer/1437876016) | [ENGLISH COMPANY Inc.](https://appshunter.io/developer/960983801) |

## What reviewers say

### ディアトーク

[App page](https://appshunter.io/ios/app/ai/id6476562346)

Practice business English anytime, anywhere with an AI coach. Get personalized feedback on your speaking, pronunciation, and fluency. Learn essential phrases and vocabulary for various professional scenarios.

**Highlights:** AI coach for on-demand practice, Business scenario simulation, Speech analysis and feedback, Vocabulary and phrase learning, Accent selection (US, UK, AU, IN), Progress visualization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $39.99 | per month |
| 年額プラン | $299.99 | per year |


### シャドプラス

[App page](https://appshunter.io/ios/app/id6759359837)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月契約バリュープラン | $39.99 | per month |
| 月契約フィードバックプラン | $199.99 | per month |


## Frequently asked questions

### Is ディアトーク free?

ディアトーク is free to download, with in-app purchases available.

### Is シャドプラス free?

シャドプラス is free to download, with in-app purchases available.

### Do ディアトーク or シャドプラス have ads?

Neither ディアトーク nor シャドプラス shows ads.

### Which is updated more often, ディアトーク or シャドプラス?

ディアトーク ships an update fortnightly, and シャドプラス fortnightly. Most recently, ディアトーク was updated on October 27, 2026 and シャドプラス on October 28, 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.*