# English - Vocabulary Booster

> Spaced repetition vocabulary learning app with CEFR levels and progress tracking. (iPhone/iPad app by Huy Nguyen.)

- Source: https://appshunter.io/ios/app/english-vocabulary-booster/id1623963985 (this page in markdown: same URL + `.md`)
- Developer: [Huy Nguyen](https://appshunter.io/developer/1623963987)
- Category: Education, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 37 MB
- Languages: English
- Released: 2022-05-18
- Data updated: 2026-06-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/english-vocabulary-booster/id1623963985/reviews.md

## What is English?

Effectively learn new words, stop forgetting and make memorizing words with the help of Vocabulary Booster.

How does it work?

• 5000+ words organized in the CEFR levels, choose the collections you want to learn or create your own.
• There are no limits to the number of words that you are able to learn in the free version!
• The built-in Spaced Repetition algorithm rearranges your words after each repetition session. Depending on how well you do remembering them, it will increase the time interval of the word's next repetition. This way you can optimize the total time you spend studying.
• Easy to monitor your daily or overall progress and get extra motivation for your goal.
• Works offline and online.


We love feedback!
Reach out anytime with your ideas, tips, criticism, etc. via vocabularybooster.en@gmail.com

## Key features

- 5000+ words organized by CEFR levels
- Customizable word collections
- Spaced Repetition algorithm
- Progress tracking and motivation
- Offline and online functionality


## Frequently asked questions about English

### How does English - Vocabulary Booster help users learn words?

English - Vocabulary Booster uses a Spaced Repetition algorithm to rearrange words after each session. This system increases the time interval for repeating words you remember well, optimizing your study time.

### What are the learning levels available in English - Vocabulary Booster?

The app offers over 5000 words organized into CEFR levels. Users can choose from these pre-defined collections or create their own custom sets of words to learn.

### Can I use English - Vocabulary Booster offline?

Yes, English - Vocabulary Booster works both offline and online. This allows you to learn new words regardless of your internet connection.

### Does English - Vocabulary Booster have ads?

The provided data does not specify if English - Vocabulary Booster contains advertisements. However, it is listed as a free application.

### How often is English - Vocabulary Booster updated?

The latest version of English - Vocabulary Booster is 1.0.3, which was last updated on June 2, 2022. The app was initially released on May 18, 2022.

### What devices is English - Vocabulary Booster compatible with?

English - Vocabulary Booster is available for iPhone, iPad, and iPod devices. It is designed for Apple's iOS ecosystem.

### What is the age rating for English - Vocabulary Booster?

English - Vocabulary Booster has an age rating of 4+. This indicates it is suitable for young learners and above.

### How can I track my progress in English - Vocabulary Booster?

The app allows you to easily monitor your daily or overall progress. This feature is designed to provide extra motivation towards achieving your vocabulary learning goals.

## Version history (last 1 release)

### 1.0.3 — 2022-06-02

UI improvements

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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 2026-06-13.*