價格：免費
更新日期：2017-01-22
檔案大小：205.5 MB
目前版本：1.4
版本需求：需要 iOS 10.2 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Read What If? articles (http://what-if.xkcd.com) from your phone. You can save the articles on your device for offline reading.
Features:
- Save the articles for offline reading
- Ability to toggle between the saved version and the web version
- Tap to read title text of images
- Flag articles as favorite
- Search
- Filter articles by favorite, unread or downloaded status
- Native handling of links and references
- Offline rendering of mathematical formulae in the articles
- Share articles with friends
支援平台：iPhone