# 【即戦力】話せる英単語 vs RecEcho

The clearest difference is update cadence: 【即戦力】話せる英単語 at every 2 days against RecEcho's every 19 months. 【即戦力】話せる英単語 also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

【即戦力】話せる英単語 ships an update every 2 days, RecEcho every 19 months. The most recent releases landed on September 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 【即戦力】話せる英単語 | RecEcho |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/toeic/id1614240266/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 19 months |
| Monetization | Free | — |
| Size | 87 MB | 11 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [toshiaki masaya](https://appshunter.io/developer/1614240268) | [Kuniaki Fujimoto](https://appshunter.io/developer/1585749122) |

## What reviewers say

### 【即戦力】話せる英単語

[App page](https://appshunter.io/ios/app/toeic/id1614240266)

This app uses a brain science-based approach for efficient vocabulary learning. It combines audio, images, and spaced repetition to help users quickly master English words for various tests and conversational fluency. The app offers personalized review of incorrect words and visualizes retention rates.

**Highlights:** Brain science-based learning, Audio and image memorization, Spaced repetition for long-term retention, Personalized review of incorrect words, Visualized memory retention, Quick 5-minute study sessions

**Features:** macOS Compatibility

**In-app purchases:** none


### RecEcho

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

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

**In-app purchases:** none


## Frequently asked questions

### Is 【即戦力】話せる英単語 free?

【即戦力】話せる英単語 is free to download, with no in-app purchases.

### Is RecEcho free?

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

### Do 【即戦力】話せる英単語 or RecEcho have ads?

Neither 【即戦力】話せる英単語 nor RecEcho shows ads.

### Which is updated more often, 【即戦力】話せる英単語 or RecEcho?

【即戦力】話せる英単語 ships an update every 2 days, and RecEcho every 19 months. Most recently, 【即戦力】話せる英単語 was updated on September 24, 2026 and RecEcho on October 4, 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.*