# Aura: English HD — Translation & Pronunciation

> Color-based system for learning American English pronunciation and translation. (iPhone/iPad app by Imaginative Augmented Intelligence, Inc.)

- Source: https://appshunter.io/ios/app/aura-english-hd/id1527934446 (this page in markdown: same URL + `.md`)
- Developer: [Imaginative Augmented Intelligence, Inc](https://appshunter.io/developer/1527934448)
- Category: Education
- Price: Free with in-app purchases
- Rating: 4.90/5 from 14 App Store ratings · 11 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 82 MB
- Languages: American English, Japanese
- Released: 2021-03-23
- Data updated: 2026-06-11
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/aura-english-hd/id1527934446/reviews.md

## What is Aura?

Aura is the only place where you can learn English HD, a new and revolutionary system that uses COLOR to teach American English pronunciation. By using color for specific sounds, you can now easily learn all the sounds of American English! 

Learning English is hard because English is confusing! For example, the letter "A" can represent 7 different sounds! Every other English lesson tries to explain this broken system by creating rules that work sometimes and don’t work other times! Memorizing all these different rules can be confusing and a waste of time. 

With English HD, one color = one sound. It’s that simple, and we do the coloring for you. Forget every lesson about English pronunciation and join us on your journey to master American English Pronunciation! 

Using Aura is amazingly simple: 

• Search any word, in multiple languages, and translate them into English HD! 

• Easily save any word or translation as a flashcard. Store them in personalized decks to study anywhere, anytime.

• We will be continually adding free video-lesson content, covering topics such as pronunciation, slang, conversation, and more. In addition, if you want to accelerate your learning, we also have an English HD 12 Day Master Course for a one-time payment of just $46.99, which covers everything you need to know about English HD. 

We just added a new American English Conversational Course as well! Check it out in the Lessons Tab.
Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Color-coded pronunciation system
- Word translation
- Customizable flashcards
- Free video lessons
- Master Course available
- Conversational English course

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscription | $37.00 | per month |
| Yearly subscription | $69.99 | per year |
| Monthly Limited Subscription | $1.99 | per month |
| Full Monthly Subscription | $6.99 | per month |
| Full Yearly subscription | $66.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| English HD Master Course | $149.99 | one-time |
| Kalifornya Glamour Course | $149.99 | one-time |
| Kalifornya Glamour Course | $169.99 | one-time |
| English Course Bundle | $299.99 | one-time |
| Lifetime Subscription | $249.99 | one-time |


## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/aura-english-hd/id1527934446/reviews.md

### 1/5 — 使用できません

*2024-05-11, version 1.32*

使いやすかったので試しに一ヶ月購入したのですが、宣伝画面に同じように飛びます。
困っています。

### 5/5 — Big up KY先輩

*2023-07-26, version 1.29*

単語を索引してカテゴライズして使ってます。

### 4/5 — 発音記号

*2023-06-27, version 1.29*

発音記号は併記してあると有り難かったです。
そもそもの発音の仕方がわからない時は、音だけを聞いても発音の仕方が分かりにくいと思うので、発音記号を先に学んだ方が理解がしやすい気がします。
あと、勉強していく中で、英語発音で大事なのは腹式呼吸なのでは？と思うようになりましたが、そのことに言及している人を見るチャンスはあまりないと実感しています。

### 1/5 — ログインしないと使えないのは仕方ないとしても

*2022-03-09, version 1.25*

まずサインアップ
アプリ起動すると外部サイトへ誘導される
動画ちらっと見たが購入したことになってる
試してよかったら購入してもいいが、値段も書いていない
怪しすぎて怖い

### 5/5 — 楽しい！

*2022-02-16, version 1.25*

とても楽しくやっていけてます。

### 5/5 — Impressive Method

*2021-05-27*

I like their new method of teaching English

### 5/5 — So Helpful!

*2021-05-02*

The color coordination is extremely helpful to learn how to properly pronounce English words.

### 5/5 — Speech teacher approved

*2021-04-11*

Hi, I’m a speech teacher for 40 years. I can use this with my students! Love the app

### 1/5 — 使用できません

*2021-04-05, version 1.16*

購入したのですが、現在サインインしてあるアカウントと製品購入時のアカウントが一致しないとして、使用できません。サインイン時のパスワード入力画面でキーボードが選べなかったことで、パスワードが違ってしまっているのかも知れません。アップルサポートセンターには、購入確認をしてもらっています。アップルからは、アプリ開発元に連絡する様にとのことだったので、アプリ内の問い合わせからメールしようとしたのですが、結局メールが送れません。致し方なく、ここに書かせていただいております。ご対応、よろしく、お願いいたします。

### 5/5 — やばい😳KY先輩

*2021-03-30*

目から鱗が落ちた！
一つの音に一つの色ね！
Thank you

## Frequently asked questions about Aura

### What is Aura's unique learning method?

Aura uses a revolutionary system that assigns specific colors to individual sounds in American English. This color-coding simplifies pronunciation by associating one color with one sound, making it easier to learn and master.

### How does Aura help with word translation?

You can search for words in multiple languages within Aura and get their translations into American English HD. These translations can then be easily saved as flashcards for later study.

### What kind of learning content does Aura offer?

Aura provides free video lessons on topics like pronunciation, slang, and conversation. For accelerated learning, a one-time purchase of the English HD 12 Day Master Course is available for $46.99.

### Does Aura have ads?

Yes, Aura contains advertisements. As a free app with in-app purchases, advertisements are part of the user experience.

### What are the subscription options for Aura?

Aura offers various subscription plans, including monthly options ranging from $1.99 to $37.00, and yearly subscriptions for $66.99 or $69.99, providing different levels of access.

### Is Aura suitable for all ages?

Aura has an age rating of 4+, making it suitable for a wide range of learners. The app's visual approach to pronunciation can be beneficial for younger learners as well as adults.

### How often is Aura updated?

The latest version of Aura is 1.33, and it was last updated on December 23, 2025. Updates typically bring new content and improvements to the learning experience.

### What devices are supported by Aura?

Aura is currently supported on iPhone devices. This ensures a focused and optimized experience for iOS users.

## Version history (last 5 releases)

### 1.33 — 2025-12-23

NEW: Introducing the Casual Learner Tier and Flexible Subscription Options!
We've completely restructured our subscription model to offer more value, flexibility, and affordability for everyone.
* Introducing the Casual Learner Tier: Get access to UNLIMITED SEARCH and FLASHCARDS, ad-free experience, and essential utilities at our lowest price ever. The perfect entry point for curious students who want to study at their own pace.
* Refreshed Premium Tiers: Our Annual and Monthly Premium plans now include all Search features plus access to advanced lessons, exclusive content, and priority support.
* Performance & Stability: We've implemented new guardrails and optimizations across the application to ensure a smooth, stable, and error-free experience.
* Minor bug fixes and speed enhancements.

### 1.32 — 2023-11-16

Bug fix

### 1.31 — 2023-11-15

Bug fix

### 1.30 — 2023-11-14

Bug fix

### 1.29 — 2023-06-02

Minor 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 2026-06-11.*