Comparison

耶鲁专升本 vs i 开大

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

耶鲁专升本

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耶鲁专升本App是耶鲁专升本针对准备升本的在校大学生晋升本科所开发的一款手机客户端，其内容包括：升本资讯、升本百科、备考资料、最新活动、在线视频、课程查询、在线报名、图书商城、每日一题、要闻推送等等众多模块，旨在帮助还未升本的在校大学生实现升本梦。“不积跬步，无以至千里”，“温故而知新，可以为师矣”，耶鲁专升本，您身边的升本专家！

About

i 开大

Features

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欢迎使用开封大学智慧校园App，你可以使用学校分配给您的学/工号登录，查看校园动态，快捷办理事务。

Screenshots

耶鲁专升本4 screens

i 开大3 screens

Verdict

The call

The clearest difference is in-app purchases: i 开大 at none against 耶鲁专升本's 10. 耶鲁专升本's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 耶鲁专升本 sells 10 one-off in-app purchases. i 开大 asks for nothing beyond the download.

UpkeepUpdate frequency

耶鲁专升本 ships an update every 5 weeks, i 开大 every 3 months. The most recent releases landed on September 20, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 4 level

耶鲁专升本 versus i 开大: the parameters behind the verdict, then further details
Parameter	耶鲁专升本	i 开大
Price	Free	Free
Update frequency	Every 5 weeks — better	Every 3 months
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	13.0
Further details — not scored
Size	115 MB	23 MB
Age rating	17+	12+
Developer	河南中冠网络科技有限公司	Kaifeng University