# 河马英文阅读器 (Hippo Reader) vs 师大易教

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

师大易教 is free to download; 河马英文阅读器 (Hippo Reader) costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

河马英文阅读器 (Hippo Reader) ships an update every 6 weeks, 师大易教 fortnightly. The most recent releases landed on October 27, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 河马英文阅读器 (Hippo Reader) | 师大易教 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (41 ratings)](https://appshunter.io/ios/app/hippo-reader/id1579211407/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 94.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Paid | — |
| Size | 57 MB | 28 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [LexyTech Ltd.](https://appshunter.io/developer/1643712954) | [Hubei Xiaoya Technology Co., Ltd](https://appshunter.io/developer/1556837873) |

## What reviewers say

### 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


### 师大易教

[App page](https://appshunter.io/ios/app/id1635727824)

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

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is 师大易教 free?

师大易教 is free to download, with no in-app purchases.

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

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

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

河马英文阅读器 (Hippo Reader) ships an update every 6 weeks, and 师大易教 fortnightly. Most recently, 河马英文阅读器 (Hippo Reader) was updated on October 27, 2026 and 师大易教 on October 1, 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.*