# 英単語9000-効率的に単語を暗記

> Vocabulary memorization app using spaced repetition and personalized review. (iPhone/iPad app by Kenta Shimomura.)

- Source: https://appshunter.io/ios/app/9000/id1311568845 (this page in markdown: same URL + `.md`)
- Developer: [Kenta Shimomura](https://appshunter.io/developer/1286473553)
- Category: Education, Reference
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 29 MB
- Languages: American English
- Released: 2018-04-11
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/9000/id1311568845/reviews.md

## What is 英単語9000?

■９０００語収録で初心者から上級者まで学習可能！
■忘却曲線に基づき記憶が弱い単語を集中して出題！
■プッシュ通知で苦手な単語をお知らせ！

毎日勉強するのは大変かつ一度覚えてもまたすぐに忘れてしまいます。そんな記憶に注目して、忘れる前にもう一度学習することで記憶の定着をサポートするアプリの登場です！

学習回数を重ねるにつれて「記憶度」を判定し、苦手な単語に集中して学習できます。

短時間に学習しても記憶は定着しにくいので効率できではありません。このアプリでは時間とともに忘れていく記憶を再現しながら学習するため、毎日学習する必要はなく、「たまに」学習することでより効率的に、手軽に記憶を定着させることが可能です！

日々改良を重ねていますのでお気軽に改善要望をお寄せください！

## Key features

- 9000 vocabulary words included
- Focuses on weak words based on forgetting curve
- Push notifications for difficult words
- Memory strength assessment
- Efficient learning with occasional study sessions

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/9000/id1311568845/reviews.md

### 1/5 — Does not work on my iPhone

*2021-12-02*

Did not work on my iPhone, 1st gen. SE.

## Frequently asked questions about 英単語9000

### How many words does 英単語9000 include?

英単語9000 includes 9000 vocabulary words, making it suitable for learners from beginner to advanced levels.

### What learning method does 英単語9000 use?

The app is based on the forgetting curve, focusing on words you are likely to forget and prompting you to review them at optimal intervals for better memory retention.

### Does 英単語9000 require daily study?

No, 英単語9000 is designed for efficient learning by studying 'occasionally' rather than daily. It aims to help you retain words by reviewing them before you forget.

### How does 英単語9000 assess memory?

As you progress through study sessions, the app assesses your 'memory strength' for each word, allowing it to concentrate on the vocabulary you find most difficult.

### What devices support 英単語9000?

英単語9000 is available on iPhones and iPods, as indicated by its supported devices.

### When was 英単語9000 last updated?

The app was last updated on November 29, 2021, with the latest version being 1.1.

### What is the user rating for 英単語9000?

As of the provided data, 英単語9000 has a rating of 1.0 stars from 1 rating.

### Does 英単語9000 have ads?

No, 英単語9000 does not contain advertisements.

## Version history (last 3 releases)

### 1.1 — 2021-11-29

画面表示の不具合を修正しました。

### 1.0.1 — 2019-01-07

画面を6.5インチに対応し、バグを修正しました。

### 1.0.0 — 2018-04-11

No release notes.

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## More apps by Kenta Shimomura

- [Slow repeat camera](https://appshunter.io/ios/app/slow-repeat-camera/id1547114762)
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All apps by Kenta Shimomura: https://appshunter.io/developer/1286473553

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*