---
title: "知半 - Reviews, Revenue and Downloads in China | Apple App Store"
description: "知半是一款面向大学生的社交+工具类应用。在这里，你可以： 参与校园圈子，每所学校一个圈子，聚集同频的伙伴，分享校园生活，交流学习与兴趣。 发布小纸条，随时随地畅所欲言，每一次出现，都是新鲜的你。 查看课程表，安排学业，快捷又清晰。 还有更多功能等你探索！ 在知半，学习与社交不冲突，工具与表达并行不悖。这里，是你校园生活的另一半。​"
---

# 知半 — China
> 同校交流、真实表达、轻社交

![知半 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/bc/ef/7e/bcef7eab-b7ce-d112-c755-8c22c51d5f8f/AppIcon-0-0-1x_U007ephone-0-1-0-85-220.png/434x0w.png)

**Developer:** [Beijing InDeep Network Technology Co](https://apptail.io/developer/beijing-indeep-network-technology-co-Dxl) (China)
**Category:** Social Networking
**Rating:** 4.6/5 (10 ratings)
**Price:** Free
**Bundle ID:** com.indeep.semiknow
**Store:** Apple App Store
**Country:** China
**Version:** 0.2.4 (released 2026-05-08)
**Original Release:** 2025-08-17
**Languages:** Chinese, English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id6748591708)
**AppTail Page:** [https://apptail.io/app/app-gWNw/china](https://apptail.io/app/app-gWNw/china)

## 知半 Description
知半是一款面向大学生的社交+工具类应用。在这里，你可以：
参与校园圈子，每所学校一个圈子，聚集同频的伙伴，分享校园生活，交流学习与兴趣。
发布小纸条，随时随地畅所欲言，每一次出现，都是新鲜的你。
查看课程表，安排学业，快捷又清晰。
还有更多功能等你探索！
在知半，学习与社交不冲突，工具与表达并行不悖。这里，是你校园生活的另一半。​

## 知半 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/af/10/b7/af10b747-9cd6-d18e-b9cd-39182e1cc561/preview1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/20/49/37/204937ae-aeea-36cc-16a2-f66ff5976217/2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/45/a1/5f/45a15f5d-2ac9-4357-4d82-455d357df36c/preview3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/68/c3/1b/68c31bd2-b4fe-f64c-ecd8-98541d546b8c/preview4.png/1242x2688.png)

## 知半 Rating Breakdown in China
- 5 stars: 9 (90%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (10%)






## 知半 Available In
- [China](https://apptail.io/app/app-gWNw/china)
- [Chile](https://apptail.io/app/app-gWNw/chile)
- [Dominican Republic](https://apptail.io/app/app-gWNw/dominican-republic)
- [Kuwait](https://apptail.io/app/app-gWNw/kuwait)

---

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