# 全くダメな英語が1年で話せた! Kayoの『秘密のノート』 vs Eikata

The clearest difference is review sentiment: Eikata at 100% against 全くダメな英語が1年で話せた! Kayoの『秘密のノート』's 40%. Eikata also leads on update cadence (daily vs every 10 months). 全くダメな英語が1年で話せた! Kayoの『秘密のノート』's advantage is monetization model (free vs free with in-app purchases) and device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

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

全くダメな英語が1年で話せた! Kayoの『秘密のノート』 ships an update every 10 months, Eikata daily. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 全くダメな英語が1年で話せた! Kayoの『秘密のノート』 | Eikata |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 565 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LNSOFT](https://appshunter.io/developer/1137904140) | [Starcrown Inc](https://appshunter.io/developer/1082624152) |

## What reviewers say

### 全くダメな英語が1年で話せた! Kayoの『秘密のノート』

[App page](https://appshunter.io/ios/app/1-kayo/id1055650409)

Learn everyday English conversation through a gamified experience. This app brings a best-selling book's unique learning methods to your mobile device, featuring listening exercises and practical phrases used in real-life situations.

**Highlights:** Gamified learning of everyday English, Includes 65 lessons from the original book, Three question formats: True/False, Fill-in-the-blank, Rearrangement, Native speaker audio for pronunciation and intonation, Kayo's hints and explanations for each question, Progress tracking with crown rewards for lesson completion, Augmented reality listening feature for book owners

**In-app purchases:** none


### Eikata

[App page](https://appshunter.io/ios/app/eikata-english-patterns/id6761698317)

Master essential English sentence patterns through a structured, age-based curriculum. Interactive quizzes and daily streak tracking aid retention, mimicking how native children acquire language.

**Highlights:** Age-based pattern progression, Native-like acquisition order, Fill-in-the-blank quizzes, Daily streak tracking, Recorded English audio, Learn one pattern daily

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

**In-app purchases:** none


## Frequently asked questions

### Is 全くダメな英語が1年で話せた! Kayoの『秘密のノート』 free?

全くダメな英語が1年で話せた! Kayoの『秘密のノート』 is free to download, with no in-app purchases.

### Is Eikata free?

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

### Do 全くダメな英語が1年で話せた! Kayoの『秘密のノート』 or Eikata have ads?

Neither 全くダメな英語が1年で話せた! Kayoの『秘密のノート』 nor Eikata shows ads.

### Which is updated more often, 全くダメな英語が1年で話せた! Kayoの『秘密のノート』 or Eikata?

全くダメな英語が1年で話せた! Kayoの『秘密のノート』 ships an update every 10 months, and Eikata daily. Most recently, 全くダメな英語が1年で話せた! Kayoの『秘密のノート』 was updated on October 20, 2026 and Eikata on October 7, 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.*