# 中信书院 vs 交你飞

中信书院 and 交你飞 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 中信书院 sells 10 in-app purchases, starting at $3.99 per month and 交你飞 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

中信书院 ships an update monthly, 交你飞 every 2 months. The most recent releases landed on November 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 中信书院 | 交你飞 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/id1194887441/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 39.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 133 MB | 51 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CITIC Union Cloud Technology Co., Ltd.](https://appshunter.io/developer/1033442084) | [上海交通大学出版社有限公司](https://appshunter.io/developer/667356292) |

## What reviewers say

### 中信书院

[App page](https://appshunter.io/ios/app/id1194887441)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 信享会员自动订阅 | $3.99 | per month |
| 6元充值礼包 | $0.99 | one-time |
| 68元充值礼包 | $9.99 | one-time |
| 118元充值礼包 | $17.99 | one-time |
| 信享会员季卡 | $19.99 | one-time |
| 218元充值礼包 | $29.99 | one-time |
| 尊享年卡298 | $39.99 | one-time |
| 388元充值礼包 | $59.99 | one-time |
| 哈佛商业评论&中信书院联合会员卡 | $59.99 | one-time |
| 698元充值礼包 | $99.99 | one-time |


### 交你飞

[App page](https://appshunter.io/ios/app/id6445837006)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1阅读币 | $0.99 | one-time |
| 108阅读币 | $14.99 | one-time |
| 128阅读币 | $19.99 | one-time |
| 268阅读币 | $39.99 | one-time |
| 588阅读币 | $79.99 | one-time |


## Frequently asked questions

### Is 中信书院 free?

中信书院 is free to download, with in-app purchases available.

### Is 交你飞 free?

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

### Do 中信书院 or 交你飞 have ads?

Neither 中信书院 nor 交你飞 shows ads.

### Which is updated more often, 中信书院 or 交你飞?

中信书院 ships an update monthly, and 交你飞 every 2 months. Most recently, 中信书院 was updated on November 2, 2026 and 交你飞 on October 12, 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.*