# 师生信 vs 外研U学（家庭版）

The clearest difference is update cadence: 外研U学（家庭版） at fortnightly against 师生信's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 师生信 sells 2 one-off in-app purchases and 外研U学（家庭版） sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

师生信 ships an update every 6 weeks, 外研U学（家庭版） fortnightly. The most recent releases landed on September 12, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 师生信 | 外研U学（家庭版） |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (19 ratings)](https://appshunter.io/ios/app/u/id1524575244/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 55.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 178 MB | 338 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Xiaoguanjia Education Technology Co. Ltd](https://appshunter.io/developer/1464093037) | [Beijing Waiyan Online Digital Technology Co., Ltd.](https://appshunter.io/developer/1469175726) |

## What reviewers say

### 师生信

[App page](https://appshunter.io/ios/app/id1464094963)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 录播课、直播课付费 | $1.99 | one-time |
| 直播课、录播课费用 | $2.99 | one-time |


### 外研U学（家庭版）

[App page](https://appshunter.io/ios/app/u/id1524575244)

This app provides access to authentic educational resources from a reputable publisher, offering comprehensive learning materials and practice exercises. It supports a full learning cycle from teaching to testing, with personalized feedback and progress tracking for students, parents, and teachers.

**Highlights:** Authentic textbook resources, Synchronized curriculum, Step-by-step reading instruction, Diverse practice exercises, Comprehensive skill training (listening, speaking, reading, writing), Personalized learning plans, Real-time progress reports

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 18U币 | $2.99 | one-time |
| 50U币 | $6.99 | one-time |
| 68U币 | $9.99 | one-time |
| 88U币 | $12.99 | one-time |
| 118U币 | $19.99 | one-time |
| 168U币 | $24.99 | one-time |
| 198U币 | $29.99 | one-time |
| 248U币 | $39.99 | one-time |
| 298U币 | $39.99 | one-time |


## Frequently asked questions

### Is 师生信 free?

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

### Is 外研U学（家庭版） free?

外研U学（家庭版） is free to download, with in-app purchases available.

### Do 师生信 or 外研U学（家庭版） have ads?

Neither 师生信 nor 外研U学（家庭版） shows ads.

### Which is updated more often, 师生信 or 外研U学（家庭版）?

师生信 ships an update every 6 weeks, and 外研U学（家庭版） fortnightly. Most recently, 师生信 was updated on September 12, 2026 and 外研U学（家庭版） on September 22, 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.*