Comparison

交你飞 vs 大夏书系

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

Head to head

About

交你飞

Features

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交你飞——航空相关知识服务内容APP 内容由上海交通大学出版社权威提供，为行业、学校提供优质的专业领域知识内容资源，实现全方位的多媒体出版和传播，为行业赋能。本App由上海交通大学出版社联手航多航空、阅门户倾情打造。【联系我们】 e-mail：service@readoor.cn

About

大夏书系

Features

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大夏书系——由华东师范大学出版社有限公司提供的专注于教师专业发展与成长，以阅读视听、互动学习为辅助的教师教育服务平台。【APP内主要内容】教师教育与教师专业发展相关的融媒体资源、阅读视听资源、资讯活动。【应用特色】汇聚教育智慧，随时随地与专家共鸣，携手开启专业成长之旅。【联系我们】 e-mail：lianhe@ecnupress.com.cn 技术支持：02131134448

Screenshots

交你飞4 screens

大夏书系4 screens

Verdict

The call

The clearest difference is update cadence: 大夏书系 at monthly against 交你飞's every 2 months. 交你飞's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support 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. 交你飞 sells 5 one-off in-app purchases and 大夏书系 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

交你飞 ships an update every 2 months, 大夏书系 monthly. The most recent releases landed on September 22, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 4 level

交你飞 versus 大夏书系: the parameters behind the verdict, then further details
Parameter	交你飞	大夏书系
Price	Free	Free
Update frequency	Every 2 months	Monthly — better
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	15.0
Further details — not scored
Size	51 MB	193 MB
Age rating	4+	4+
Developer	上海交通大学出版社有限公司	ECNU Press