i大工 vs 留管助手
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i大工
This mobile platform consolidates university services for students and faculty, offering access to campus information, academic records, and administrative tools. It personalizes content based on user roles and allows for customized application settings.
- Campus information hub
- Academic record access
- Administrative tools
- Personalized content
- Customizable interface
- Lost and found
- Campus map
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大连理工大学为整合校内各种服务资源，使师生更便捷、高效的获取校内信息，建设了移动数字校园应用平台“i大工”，主要功能包含学校概况、办公电话、学校新闻、学校地图、失物招领、跳蚤市场、科研活动、空闲教室、公共通知、个人通知、玉兰卡、本科生教务（课程，成绩）、研究生教务（课程，成绩）、网络自助、教师课表、校园礼品、图书借阅等，平台会根据登录人员的身份分别展示各自相关的应用，用户也可以对应用进行个性化的设置。在平台建设过程中，会根据师生的需求、反馈及学校信息化建设推进情况，逐步丰富和完善系统功能。欢迎大家使用！
留管助手
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为了方便留管的老师快捷方便的管理系统，特开发本App。 主要提供以下功能： 1、扫码登录 2、电子花名册 3、在线起名（给来华留学生起个中文名） 4、考勤登记（输入、删除、修改） 5、校历、学校地图 6、班级课表 7、宿舍扫码、班级扫码 本app仅供使用本公司开发的"国际学生管理服务平台”的学校教工使用。
Screenshots
Verdict
The clearest difference is rating: 留管助手 at 5.0 against i大工's 4.3. i大工's advantage is ratings volume (16 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
留管助手 holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: i大工 has 16 ratings behind it against 1, so its average is the more settled of the two.
i大工 ships an update every 3 months, 留管助手 every 2 months. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.
| Parameter | i大工 | 留管助手 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (16 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 16 — better | 1 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 51 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Dalian University of Technology | 中研信达 |
Customer experience
i大工
留管助手
In-app purchases
i大工
No in-app purchases
留管助手
No in-app purchases
