十万个为什么3 vs 古文岛
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
十万个为什么3
This educational app offers a comprehensive encyclopedia covering science, history, culture, and more. It explains complex topics with engaging text and visuals, designed to spark curiosity and broaden young readers' horizons.
- Covers astronomy, geography, biology, math, physics, chemistry
- Explains 'why' questions with vivid text
- Systematic and scientific knowledge organization
- Engaging and lively page design
- Enhances creativity and imagination
- Interactive Q&A format
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这个应用是一个百科类图书，内容涵盖天文、地理、动物、植物、数学、物理、化学、军事、历史、文化、艺术等方面，其知识性、科学性、趣味性并重。 结合少年儿童的知识结构和阅读习惯，以精准生动的文字形象地诠释一个个“为什么”，力图使各门类的知识形成一个系统、科学的有机整体，方便小读者获得及时、全面的知识。 新颖、时尚的设计，在增加信息含量的基础上，使页面变得更加生动、活泼。多种视觉要素的有机结合，为小读者营造一个立体、形象的阅读空间，让小读者在轻松愉悦的问答中获取知识、开阔视野、提升创新力和想象力。
古文岛
This app is a comprehensive platform for learning classical Chinese literature and poetry. It offers translations, annotations, pronunciation guides, and recitation features. It also includes study plans, exam analysis, and downloadable lesson templates for students and educators.
- Comprehensive content for learning classical Chinese
- Includes translations, annotations, and pronunciation
- Recitation features and customizable study plans
- Exam analysis and study aids for students
- Downloadable lesson templates for teachers
- Extensive collection of classic Chinese texts
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【主要特色】 1、内容全面，很好的资料查询、古文学习、古文复习的平台 2、内容丰富卓越，包含译文、注释、赏析、拼音、朗读等，一应俱全 3、排版配图得当，分类明确，可以选择字体，桌面插件简约大气，主体颜色可以变化 4、界面清新脱俗，使用方便且不失趣味，功能上基本做到了无可挑剔 5、功能多样且人性化，如可以根据自身需求制定背诵计划 【中高考生急救包】 初高中必背72篇古文一键锁定，带拼音+考点解析 背诵计划生成，文言文提分效率翻倍 【国学爱好者宝库】 收录《诗经》《楚辞》《史记》等100万+经典，版本权威 名家朗诵《长相思》赏析何当共剪西窗烛，却话巴山夜雨时 【教师备课神器】 一键下载《阿房宫赋》教案模板（含译文/赏析/考题） 背诵进度可视化统计，生成学情报告 【订阅及单购说明】 一、金紫会员自动订阅说明 1. 服务名称：订阅金紫会员 2. 订阅周期：1个月、6个月和12个月 3. 金紫会员价格：10元/1个月、50元/6个月和85元/12个月。 4. 购买金紫会员自动订阅的帐号，会在服务到期前24小时，自动在iTunes账户扣费并延长相应月份的有效期。 5. 如需取消订阅，请手动打开iOS的“设置” -->进入“iTunes Store 与 App Store”-->点击“Apple ID”，选择"查看Apple ID"，进入"账户设置"页面，点击“订阅”，选择古文岛金紫会员取消订阅即可。如未在订阅期结束的至少24小时前关闭订阅，此订阅将会自动续订。 二、金紫会员永久单次付费说明 1.服务名称：金紫会员永久 2.订阅周期：永久 3.若您从AppStore购买金紫会员永久，则为单次付费永久生效 三、其它单次付费说明 1.服务名称：下载包 2.订阅周期：单次 3.若您从AppStore购买下载包，则为单次付费单次生效 四、相关协议 1. 用户协议：https://app24.guwendao.net/agreementChunjingIOSGwd.aspx 2.金紫会员服务协议（含其它单购项目）：https://app24.guwendao.net/agreementSvipIOSGwd.aspx 3.隐私协议：https://app24.guwendao.net/yinsiIosGwd.aspx 【联系我们】 邮箱：guwendao@laiyo.com 微信：guwendaokf
Screenshots
Verdict
The clearest difference is in-app purchases: 十万个为什么3 at none against 古文岛's 10. 十万个为什么3 also leads on iOS requirement (10.0 vs 15.5). 古文岛's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). On price, rating, review sentiment 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
Both are free to download. 古文岛 sells 10 in-app purchases, starting at $0.99 per month. 十万个为什么3 asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for 十万个为什么3 against 4.6 for 古文岛. That said, the two scores are not equally well evidenced: 古文岛 has 128 ratings behind it against 17, so its average is the more settled of the two. Written reviews are what separate them: 80% of 十万个为什么3's written reviews are positive against 85% of 古文岛's.
十万个为什么3 ships an update every 4 months, 古文岛 every 2 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.
| Parameter | 十万个为什么3 | 古文岛 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (17 ratings) | 4.6 (128 ratings) — better |
| Positive reviews | 80.0% of reviews | 84.8% of reviews — better |
| Number of ratings | 17 | 128 — better |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 10.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 83 MB | 171 MB |
| Age rating | 4+ | 4+ |
| Developer | 昌庭 周 | Chongqing Dianshigu Technology Co., Ltd. |
Customer experience
十万个为什么3
古文岛
Bugs and requests
十万个为什么3
Not enough reviews yet to summarise bugs or requests.
古文岛
Reported bugs
6 issues- App does not open
- Inconsistent audio and text synchronization
- Cannot use Traditional Chinese characters for input
- Desktop widget removed after update
- Split-screen display is not fully rendered
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- Some books appear incomplete
Requested features
22 requests- Support for Traditional Chinese characters in search
- Add a 小篆 font (preferably Chongxi small seal)
- Improve audio recitation quality and selection
- Add a timer for audio playback
- Increase the limit for text annotations
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- Add a comment system
- Implement a timed auto-close for audio
- Offer more teacher recitations for poems
- Add a donation/tipping feature
- Improve synchronization between devices
- Add a split-screen view option (left/right)
- Add a feature to long-press a word for annotation
- Cloud synchronization for user data
- Add a traditional character display option
- Improve widget functionality
- Add a dark mode
- Allow copying of translation and annotation
- Add a bookmarking feature for specific lines
- Improve split-screen display for better usability
- Add a feature for marking lines like WeChat Read
- Add more classical Chinese prose to the collection
- Add citation for article analysis
In-app purchases
十万个为什么3
No in-app purchases
古文岛
- 纯净模式1个月$0.991 Month
- 金紫会员1个月$1.991 Month
- 纯净模式6个月$4.496 Months
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- 金紫会员6个月$6.996 Months
- 纯净模式12个月$7.491 Year
- 金紫会员12个月$11.991 Year
- 下载次数$0.99
- 纯净模式永久$29.99
- 永久金紫会员$39.99
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- 金紫会员永久$39.99
