# EchoEnglish vs 河马英文阅读器 (Hippo Reader)

The clearest difference is price: EchoEnglish at Free against 河马英文阅读器 (Hippo Reader)'s $0.99. EchoEnglish also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 6 weeks). 河马英文阅读器 (Hippo Reader)'s advantage is in-app purchases (none vs 8). On rating, review sentiment, device support and iOS requirement there is nothing between them.

EchoEnglish is free to download; 河马英文阅读器 (Hippo Reader) costs $0.99 up front. EchoEnglish sells 8 one-off in-app purchases. 河马英文阅读器 (Hippo Reader) asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for EchoEnglish against 4.8 for 河马英文阅读器 (Hippo Reader). Both are backed by a comparable volume of ratings — 141 and 41 respectively. Written reviews are what separate them: 89% of EchoEnglish's written reviews are positive against 94% of 河马英文阅读器 (Hippo Reader)'s.

EchoEnglish ships an update every 2 weeks, 河马英文阅读器 (Hippo Reader) every 6 weeks. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | EchoEnglish | 河马英文阅读器 (Hippo Reader) |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.8 (141 ratings)](https://appshunter.io/ios/app/echoenglishaudio-replay-tool/id1133575767/reviews) | **[4.8 (41 ratings)](https://appshunter.io/ios/app/hippo-reader/id1579211407/reviews)** |
| Number of ratings | **141** | 41 |
| Positive reviews | 89.1% of reviews | **94.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 48 MB | 57 MB |
| Requires iOS | 14 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [秀娟 牛](https://appshunter.io/developer/1094634955) | [LexyTech Ltd.](https://appshunter.io/developer/1643712954) |

## What reviewers say

### EchoEnglish

[App page](https://appshunter.io/ios/app/echoenglishaudio-replay-tool/id1133575767)

This app automatically splits audio and video into sentences with subtitles, allowing for precise listening practice. It features customizable AB repeat with voice comparison and high-fidelity variable-speed playback for focused study.

**Highlights:** Auto-sentence splitting with subtitles, Customizable AB repeat with voice comparison, High-fidelity variable-speed playback, Ear-return (echo feedback), Clip editing, export, and favorites, Flexible import and file management

**Features:** Family Sharing, Siri integration, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 历年四级考试真题 | Free | one-time |
| 历年六级考试真题 | Free | one-time |
| 收藏复读笔记 | $0.99 | one-time |
| 同步音频文件 | $0.99 | one-time |
| AB multi device sync | $1.99 | one-time |
| 视频转音频、播放 | $1.99 | one-time |
| 自动断句/自动切分句子 | $2.99 | one-time |
| Unlock all functions | $4.99 | one-time |

**What reviewers like**

- 💡 Innovative auto-segmentation feature for audio
- 🚀 Fast and responsive customer support
- 👍 User-friendly interface and simple operation
- 💰 Affordable pricing with generous free features
- ⚡ Variable playback speed functionality

**What reviewers complain about**

- 🐛 Frequent crashes on iOS 16+ versions
- 🔥 Device overheating during extended use
- 📱 Inconsistent performance across different iPhone models
- 🔐 Privacy policy concerns and forced consent
- ⚠️ Baidu Cloud login issues

**Reported bugs**

- iOS 16.3+ crashes and login failures
- Baidu Cloud login shows strange text file window
- AB-point setting displays 0:00:00 instead of current time
- Progress bar not updating during AB-segment playback
- Pause/resume functionality resets playback position

**Requested features**

- Audio merging and editing capabilities
- Apple Watch support
- YouTube audio download functionality
- Larger UI text and improved font sizes
- Batch file upload feature


### 河马英文阅读器 (Hippo Reader)

[App page](https://appshunter.io/ios/app/hippo-reader/id1579211407)

This app offers a minimalist English e-book reader for an immersive reading experience. It allows users to easily look up word meanings, translate sentences, and access various dictionary definitions with a simple tap or double-tap. Features include offline reading, customizable fonts, and note-taking capabilities.

**Highlights:** Integrated dictionary and translation, Offline reading support, Customizable fonts and reading styles, Note-taking and export, Vocabulary analysis by level, Web page reading with word lookup

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EchoEnglish free?

EchoEnglish is free to download, with in-app purchases available.

### Is 河马英文阅读器 (Hippo Reader) free?

河马英文阅读器 (Hippo Reader) costs $0.99, with no in-app purchases.

### Which has better reviews, EchoEnglish or 河马英文阅读器 (Hippo Reader)?

河马英文阅读器 (Hippo Reader) is rated higher. EchoEnglish averages 4.8 out of 5 from 141 ratings, while 河马英文阅读器 (Hippo Reader) averages 4.8 from 41 ratings.

### Do EchoEnglish or 河马英文阅读器 (Hippo Reader) have ads?

河马英文阅读器 (Hippo Reader) shows ads; EchoEnglish does not.

### Which is updated more often, EchoEnglish or 河马英文阅读器 (Hippo Reader)?

EchoEnglish ships an update every 2 weeks, and 河马英文阅读器 (Hippo Reader) every 6 weeks. Most recently, EchoEnglish was updated on October 22, 2026 and 河马英文阅读器 (Hippo Reader) on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*