校内外 vs 妙懂生物
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
校内外
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XNW Brief XNW: an internet platform for true education 【Teacher’s powerful assistant】 Notification, homework, checking signing status any time; Grade: teachers guide into grade book, one-click issue; Space: create class or personal space freely, personalizing space features 【Parents’ close friend】 receiving school’s notice, homework, grades anywhere anytime, real-time knowing children’s status at school; communicating with teachers in time, solving problems in children’s study and life; Quality education resources in Curriculum center: children’s study, necessary for growth 【Students’ growth partner】 naturally forming students’ growth records and archives in using 【Platform features】 • Suitable for all kinds of classes suitable for traditional administrative classes, also for all kinds of classes for teaching in layers, selective courses or optional classes, and also for management of all kinds of extracurricular activities, societies, training and contests. • Flexible space design Teachers and students can create group space freely, and personalize space columns. • Quick access methods Access XNW by mobile App, Pad or computer, with all data synchronized.
妙懂生物
This app uses AI, AR, and 3D animation to make learning biology engaging for elementary and middle school students. It offers interactive lessons, gamified tasks, and virtual experiments to deepen understanding and retention.
- AI intelligent companion system
- AR enhanced reality for visualization
- Gamified learning tasks
- Interactive lessons and quizzes
- 3D animation and real experiments
- AI-powered adaptive practice questions
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趣学生物天花板!学习进阶必备神器! 一款将AI智能伴学、AR增强现实、3D动画等黑科技应用于生物学习的教育软件。生物学习竟然可以如此有趣! ●养成系AI智能伴学系统|打造专属孩子的「虚拟人设」和「伴学萌宠」 游戏化任务生态:从“厌学”到“趣学”,变“被动学习”为“主动成长” ●AR黑科技|让生物知识“活起来” AR增强现实技术重构生物课堂,360°观察,立体生动地呈现和串联抽象或微观知识点,拓展延伸加深记忆! ●学-练-评-测闭环学习旅程丨高效巩固学习法 15-25分钟完成一节课程,动画视频、导图点记、同步答题学习闭环,AI智能推送专项练习,错题全收录 ●高效互动式学习课堂,场景化互动问答|无痛学习让知识轻松印入大脑 5-8分钟学完一个知识点,78章生物知识全覆盖,趣味知识点讲解,直观简洁MG动画,一看就懂 ●七大主题,37个沉浸式实拍实验 专业老师倾力操作,逐条讲解,关键步骤一看就懂。 ●AI分级题库|量身定制学习阶梯 AI根据用户学段,适度匹配考题,精准分阶突破,紧贴课标,随堂检测,反复练习 ●妙懂&万唯强强联手 妙懂:激发兴趣、主动学习;万唯:备考练习、巩固所学。
Screenshots
Verdict
The clearest difference is in-app purchases: 妙懂生物 at none against 校内外's 9. 妙懂生物 also leads on update cadence (weekly vs every 3 weeks). 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
Both are free to download. 校内外 sells 9 one-off in-app purchases. 妙懂生物 asks for nothing beyond the download.
校内外 ships an update every 3 weeks, 妙懂生物 weekly. The most recent releases landed on September 2, 2026 and July 25, 2026 respectively.
| Parameter | 校内外 | 妙懂生物 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | — | 4 — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 111 MB | 398 MB |
| Age rating | 4+ | 4+ |
| Developer | 北京易连忆生 | 四川寰视乾坤科技有限公司 |
Customer experience
校内外
妙懂生物
In-app purchases
校内外
- 45 XiaoBei = 45 CNY$6.99
- 98 XiaoBei = 98 CNY$14.99
- 148 XiaoBei = 148 CNY$21.99
Show 6 moreShow fewer
- 248 XiaoBei = 248 CNY$37.99
- 348 XiaoBei = 348 CNY$54.99
- 488 XiaoBei = 488 CNY$74.99
- 698 XiaoBei = 698 CNY$109.99
- 898 XiaoBei = 898 CNY$139.99
- 1098 XiaoBei = 1098 CNY$169.99
妙懂生物
No in-app purchases









