# AA Reader - learn a language — Translate Photo Learn Language

> AI-powered ebook and web reader for language learning with inline translations and vocabulary tools. (iPhone/iPad app by Jianjin Cheng.)

- Source: https://appshunter.io/ios/app/aa-reader-learn-a-language/id1589022901 (this page in markdown: same URL + `.md`)
- Developer: [Jianjin Cheng](https://appshunter.io/developer/957256648)
- Category: Education, Books
- Price: Free with in-app purchases
- Rating: 4.67/5 from 52 App Store ratings · 32 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 34 MB
- Languages: English, Chinese, Chinese
- Released: 2021-10-24
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/aa-reader-learn-a-language/id1589022901/reviews.md

## What is AA Reader?

Discover AA Reader: The Ultimate AI-Driven Ebook and Web Bookmarking Tool

With AA Reader, mastering English through ebooks and web content is more intuitive than ever! Designed to support a multitude of formats including EPUB, PDF, MOBI, TXT, RTF, DOCX, all audio formats, and web pages, AA Reader is your comprehensive solution for reading and learning. Our ad-free app is compatible with iPhone X and all iPad Pro devices and supports Wi-Fi uploading of books and audio files.

Key Features of AA Reader:

AI and NLP Technology: Leveraging advanced Artificial Intelligence and Natural Language Processing, AA Reader enhances your reading experience by providing context-based explanations and translations directly next to the selected word.
Enhanced Vocabulary Learning: Automatically saves new words and their context sentences to your vocabulary list, which you can later export via iCloud or email.
Seamless Integration: Use Apple Pencil to jot down notes in landscape mode on your iPad, viewing them alongside the text for easy reference.
Interactive Learning Tools: Includes a reading summary at the end of each chapter, frequency usage indicators, difficulty ratings, and examination modes to test and revise your learning.
Multi-Modal Reading: Sync text with professional narrators' voices for an immersive audio ebook experience or use the text-to-speech feature for an almost human-like reading session.
Offline Access & Cloud Sync: Save web articles offline through our extension and sync all your reading material across devices with iCloud.
Why Choose AA Reader?

Inline Translations: Avoid the disruption of traditional dictionary look-ups with inline translations and definitions that enhance your reading flow.
Multiple Upload Options: Flexible uploading via Wi-Fi, iTunes, the Files app, and more ensures your ebooks and audio files are always at your fingertips.
Revolutionary Learning Experience: With features like scan-to-read and contextual word explanations, learning becomes effortless and integrated into your daily reading.
AA Reader is not just an ebook reader; it's a powerful tool that uses machine learning and big data analytics to provide a seamless and enriching educational experience. We continually work to improve accuracy and performance, valuing your feedback to enhance our services.

Embrace the future of reading with AA Reader—download now and transform the way you learn a language!

## Key features

- AI-driven inline translations
- Automatic vocabulary saving
- Reading summaries and difficulty ratings
- Multi-modal reading (text-to-speech, audio sync)
- Offline access and cloud sync
- Scan-to-read functionality

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 25,000 Text-to-Speech Credits | $0.99 | one-time |
| 50,000 Translation Credits | $0.99 | one-time |
| Buy me a coffee | $0.99 | one-time |
| Buy me a coffee | $1.99 | one-time |
| Buy me a coffee | $2.99 | one-time |
| Buy me a coffee | $4.99 | one-time |
| Buy me a coffee | $6.99 | one-time |
| Buy me a coffee | $8.99 | one-time |
| Buy me a coffee | $2.99 | one-time |
| Text-to-speech | $0.99 | one-time |
| Buy me a coffee | $5.99 | one-time |
| Buy me a coffee | $0.99 | one-time |
| 50,000 Translation Credits | $0.99 | one-time |


## Recent user reviews (10 of 32)

All indexed reviews: https://appshunter.io/ios/app/aa-reader-learn-a-language/id1589022901/reviews.md

### 1/5 — 突然就所有书都加载不出来了

*2024-12-03*

这个真是太坑爹了

### 1/5 — 文件管理一团乱，经常无法从别的应用打开文件

*2024-11-07*

垃圾

### 4/5 — 发音有奇怪的回音，而且不能选择美音。

*2024-10-30*

同

### 4/5 — 发音

*2024-10-29*

点击查词之后的自动发音没办法选择美音英音呢

### 5/5 — 简直是宝藏 app

*2024-10-21*

因为是用来阅读英文书籍，我的需求很简单:方便查词翻译，界面简洁，每日阅读时长统计，自定字体等。对比了大量阅读软件发现，这款最满意了，现在 已弃用 kindle。不过还有些小功能希望加入，比如阅读界面增加显示时间和电量的小图标。

**Developer response:** 🙏阅读页面向上下划就会显示

### 5/5 — 希望作者可以开发一个小组件

*2024-10-11*

很喜欢这个读书软件，就是遗憾没有桌面小组件，希望作者可以开发一个，真心期待。❤️

### 4/5 — There are no widgets.

*2024-09-25*

I hope the author can develop a small component so that it can be opened faster.

### 5/5 — Very good for me

*2024-09-23*

I’m study English. I’m read English books on this app, this app is vertigo friendly to me. Thanks!!!

### 5/5 — 永远的第一名☝️

*2024-09-20*

生词只需点一次，后续所有都会出现，建议带音频时同步生词显现的功能 ，收费也可以，期待更好！

### 5/5 — great app, very helpful, but a little problem

*2024-08-05*

after updating ios17.6, aa reader doesn’t work. 
hope the bugs can be fixed well.

**Developer response:** Hello. Your opinion is very important to us and should be taken into consideration. If there is something you don't like, please report to jj@aareader.net

## Frequently asked questions about AA Reader

### What does AA Reader do?

AA Reader is an AI-driven tool designed to enhance language learning through ebooks and web content. It provides inline translations, automatically saves new vocabulary, and offers interactive learning features to make the process more intuitive and effective.

### What file formats does AA Reader support?

The app supports a wide range of formats including EPUB, PDF, MOBI, TXT, RTF, DOCX, all audio formats, and web pages. This comprehensive support ensures you can learn from virtually any digital text or audio material.

### Is AA Reader free to use?

The app is free to download and use, offering core features for language learning. It also includes in-app purchases, which likely unlock additional advanced features or content for users who wish to further enhance their learning experience.

### What devices is AA Reader compatible with?

AA Reader is compatible with iPhone X and all iPad Pro devices. It is designed to leverage the capabilities of these devices, including support for Apple Pencil for note-taking on iPads in landscape mode.

### How does AA Reader help with vocabulary?

The app automatically saves new words encountered during reading, along with their context sentences, to a dedicated vocabulary list. This list can be easily exported via iCloud or email, allowing users to review and reinforce their learning effectively.

## Version history (last 5 releases)

### 1.80.2 — 2024-10-07

1. in-app purchases are available again now
2. bug fixes

### 1.8.1 — 2024-06-04

Bug Fix

### 1.8 — 2024-04-29

Bug Fixes

### 1.70 — 2024-02-07

critical bug fixes, update is strongly recommended

### 1.69 — 2024-01-30

1. Added Baidu Translate and Azure AI speech in external services. If you don't wish to pay for translation and text-to-speech, please add in your own API Key 
2. Double tap on the existing words or notes to delete
3. Fixed many bugs

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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 2026-06-10.*