# Repeater- MP3 Audio Player — Record And Sentence break

> Audio player for English learning with variable speed, subtitles, and recording. (iPhone/iPad app by 海云 吴.)

- Source: https://appshunter.io/ios/app/repeater-mp3-audio-player/id1406136043 (this page in markdown: same URL + `.md`)
- Developer: [海云 吴](https://appshunter.io/developer/1078143101)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 4.60/5 from 58 App Store ratings · 44 written reviews indexed
- Age rating: 9+
- Requires: iOS 13 · 41 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2018-08-01
- Data updated: 2026-08-31
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/repeater-mp3-audio-player/id1406136043/reviews.md

## What is Repeater?

The Simple Repeater is committed to creating the best audio player and is an easy-to-use English reading software that makes learning more efficient and easier!
Added recording function for learning anytime and anywhere.
Added subtitle editing function, supports automatic sentence breaking, and speech recognition.
Added video playback, supporting video to audio conversion.
[Functional Features]
1. Variable speed MP3: Supports playback at 0.1-6.0 times speed and ensures sound quality.
2. Universal import function: Supports WIFI transmission and iTunes import.
3. Folder functions: folder creation, file movement, and deletion.
4. Document function: Supports viewing more than ten types of documents such as PDF, Word, Excel, PPT, etc., and supports opening them in the player interface for easy learning.
5. Subtitle lyrics files are automatically recognized and parsed, and subtitle text size and font can be set.
6. Support subtitle collection and playback.
7. AB Repeat: Carefully crafted AB interval repeat function, freely set to play unlimited repeat.
8. Fast forward/rewind: default 5-second fast forward/rewind and can be set separately.
9. Subtitles support switching between previous and next sentences.
10. Recording comparison: a powerful tool for learning English.
11. Large subtitle support.
12. Sleep timing.
13. Lock screen control and line control support.
14. Support video AB segmentation and saving, and support video to audio conversion.
15. Support intelligent audio segmentation, subtitle editing, and speech recognition.
Thank you all for your use and support. Welcome to provide valuable feedback!

## Key features

- Variable speed playback (0.1-6.0x)
- Subtitle editing and recognition
- Recording for practice
- AB Repeat function
- Video to audio conversion
- Document viewing (PDF, Word, etc.)

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Professional Edition | $2.99 | one-time |


## Recent user reviews (10 of 44)

All indexed reviews: https://appshunter.io/ios/app/repeater-mp3-audio-player/id1406136043/reviews.md

### 5/5 — 相册视频播放

*2026-01-31*

我使用复读机超过10年了，从早期的非常简单的免费版就开始用了，我很满意这款复读机。虽然我现在很常用另外的类似软件，但仍不舍此旧念。我之所以常用另外的软件，主要是因为它有播放相册的功能，而这款复读机没有，而我又很常用相册视频播放的功能。但愿某一天能看到复读机也有这个功能。

### 2/5 — 太垃圾了

*2025-11-01*

不知道怎么导入手机里的音频，太垃圾了

**Developer response:** 点击分享，选择复读机即可。

### 4/5 — 没法修改文件名

*2024-05-17*

一个很重要的问题，我录了音频后不知道怎么修改文件名称，一串英文的太麻烦了
还有一个问题，我充了会员后还是有广告弹出
其他主体功能是好用的

**Developer response:** 你好，可以改名的，文件列表项左滑，点击重命名即可。另外升级Pro版会去广告的，等我们再排查下。

### 5/5 — 我遇到的问题！

*2023-08-29*

早上下载的软件，现在还不会使用。你可以教我怎么样操作吗？

### 3/5 — 录音没声音

*2023-02-14*

录音没声音 
暗黑模式下设置页面背景色🈶️黑有白 iOS16.2
没适配 点击免费去广告按钮不起作用 
能否加个长按字幕查词和分享功能

### 5/5 — 好app

*2023-02-10*

简单好用。升级系统后不能录音了。

### 5/5 — 学英语的好工具

*2022-11-04*

用来学英语的，把音频下载进来，反复听，可以练习听力，简单好用。不足之处，广告太多，另外有时候后台运行时音频就停了影响使用。总体来说很不错，对我帮助很大。

### 5/5 — 很好用

*2022-09-24, version 3.2*

很好用的工具，只要把聲音檔和lrc檔案名稱一樣就可以愉快使用了！

### 1/5 — bad experience

*2022-09-18*

installed it. opened it first time, a huge pop up ad blocks the entire screen. it seems no way to close the ad other than clicking on the ad. uninstalled immediately!

### 5/5 — 可

*2022-02-09*

可

## Frequently asked questions about Repeater

### What is this app used for?

This app is an audio player specifically designed to aid in English language learning. It offers features like variable playback speed, subtitle editing with automatic sentence breaking, and recording capabilities to help users practice and improve their skills.

### What are the key learning features?

Key features include variable speed playback from 0.1x to 6.0x while maintaining sound quality, an AB Repeat function for unlimited interval playback, subtitle editing with automatic sentence breaking and speech recognition, and a recording function for practice and comparison.

### How can I import audio and documents?

The app supports universal import functions, including WIFI transmission and iTunes import for audio files. It also allows viewing over ten types of documents like PDF, Word, and Excel directly within the player interface for integrated learning.

### Does the app support video content?

Yes, the app supports video playback and offers video to audio conversion. It also includes features like video AB segmentation and saving, allowing users to focus on specific segments of video content for learning.

### Is this app free to use?

The application is free to download and use, with the option for in-app purchases. These purchases likely unlock additional features or content that enhance the learning experience.

## Version history (last 5 releases)

### 4.0 — 2025-08-01

Add intelligent sentence breaking, subtitle editing, and speech recognition;
Adapt to horizontal and vertical screen switching and darkness;
Refactoring the code, please manually restore the original PRO user.

### 3.4 — 2024-12-17

修复已知bug

### 3.3 — 2024-01-12

新增录音机功能；
新增定时关闭功能；优化用户体验。

### 3.2 — 2022-03-20

修复已知bug；

### 3.1 — 2022-03-02

修复bug。优化体验！

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All apps by 海云 吴: https://appshunter.io/developer/1078143101

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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 2026-08-31.*