# RecEcho vs 世界を旅するAI英会話

The clearest difference is in-app purchases: RecEcho at none against 世界を旅するAI英会話's 2. RecEcho also leads on ads (none vs shown). 世界を旅するAI英会話's advantage is update cadence (monthly vs every 19 months) and iOS requirement (12.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. 世界を旅するAI英会話 sells 2 in-app purchases, starting at $19.99 per month. RecEcho asks for nothing beyond the download.

RecEcho ships an update every 19 months, 世界を旅するAI英会話 monthly. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | RecEcho | 世界を旅するAI英会話 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6476081670/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 285 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kuniaki Fujimoto](https://appshunter.io/developer/1585749122) | [PlusOne, Inc. (U.S.)](https://appshunter.io/developer/1725760629) |

## What reviewers say

### RecEcho

[App page](https://appshunter.io/ios/app/rececho/id6449885527)

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

**In-app purchases:** none


### 世界を旅するAI英会話

[App page](https://appshunter.io/ios/app/ai/id6476081670)

Practice English conversation anytime, anywhere with an AI tutor. Discuss global news, culture, and history with real-time feedback on grammar and weaknesses. Ideal for busy individuals seeking to improve fluency and vocabulary.

**Highlights:** AI-powered English conversation practice, Discuss global news and culture, Real-time grammar and weakness feedback, Customizable conversation levels, Dictionary and review features, Multiple AI tutor options

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $19.99 | per month |
| Annual Subscription | $199.99 | per year |


## Frequently asked questions

### Is RecEcho free?

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

### Is 世界を旅するAI英会話 free?

世界を旅するAI英会話 is free to download, with in-app purchases available.

### Do RecEcho or 世界を旅するAI英会話 have ads?

世界を旅するAI英会話 shows ads; RecEcho does not.

### Which is updated more often, RecEcho or 世界を旅するAI英会話?

RecEcho ships an update every 19 months, and 世界を旅するAI英会話 monthly. Most recently, RecEcho was updated on October 4, 2026 and 世界を旅するAI英会話 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.*