# ディアトーク vs Comperio Learn

The clearest difference is update cadence: ディアトーク at every 3 weeks against Comperio Learn's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ディアトーク sells 2 in-app purchases, starting at $39.99 per month and Comperio Learn sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ディアトーク ships an update every 3 weeks, Comperio Learn every 5 months. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | ディアトーク | Comperio Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6476562346/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 1 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [PROGRIT Inc.](https://appshunter.io/developer/1437876016) | [Curiosity Ventures LLC](https://appshunter.io/developer/981375796) |

## 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 |


### Comperio Learn

[App page](https://appshunter.io/ios/app/comperio-learn/id6746680905)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Comperio 年間サブスクリプション | $9.99 | per year |


## 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 Comperio Learn free?

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

### Do ディアトーク or Comperio Learn have ads?

Neither ディアトーク nor Comperio Learn shows ads.

### Which is updated more often, ディアトーク or Comperio Learn?

ディアトーク ships an update every 3 weeks, and Comperio Learn every 5 months. Most recently, ディアトーク was updated on September 22, 2026 and Comperio Learn on June 1, 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.*