简介

Questia is the world’s only full-featured academic research app for iOS, and its latest version is all-new and surely the best version yet. Get the most out of your Questia subscription by taking your research with you, no matter where you go.

Begin with powerful search capabilities atop a librarian-curated collection of over 89,000 academic books and ten million articles from over a thousand of the world’s leading publishers. Add a full suite of research and organizational tools, including Questia’s totally rethought and redesigned in-app reader with gesture-based highlighting and notation. Use your Questia account to access your saved work from any mobile device as well as additional tools and exclusive how-to guides on the Questia.com website.

Discover valuable sources, write better papers, and take your research to the next level. Because it’s more than an online library. It’s Questia.

Compatibility:

Compatible with iOS7.0 and higher. Please note the Questia Library is available for Questia accounts but NOT for Questia School accounts.

Recurring Billing:

Full access to Questia is available for purchase within the app. At the time of purchase, your iTunes account will be charged an initial amount of $19.99 for one month of access, $39.99 for three months of access, or $99.99 for one year of access. Amounts may vary depending on your local currency. Questia subscriptions will automatically renew at the same duration and price, and your iTunes account will be charged within 24 hours prior to the end of each subscription period. You may cancel by turning off auto-renewal in your Account Settings at least 24-hours before the end of the current period. Use of the service is governed by our User Agreements.

新内容

版本 4.4.0

Bug fixes and performance improvements.

评分及评论

3.8(满分 5 分)
4 个评分

4 个评分

mengmengsun

好资源

很好的数据库,但是不会用啊。注册了要缴费,还是不会

姜春保

Very good

强悍

信息

供应商
Questia Media Inc
大小
76.1 MB
类別
参考
兼容性

系统要求:iOS 7.0 或更高版本。兼容设备:iPhone、iPad、iPod touch。

语言
年龄分级
12+
偶尔/轻微的成人/性暗示题材
偶尔/轻微的色情内容或裸露
偶尔/轻微的烟酒或毒品使用或相关内容
偶尔/轻度医药/医疗信息
偶尔/轻微的亵渎或低俗幽默
Copyright
价格
免费
App 内购买项目
  1. Questia Subscription ¥128.00
  2. Questia Subscription ¥648.00
  3. Questia Subscription ¥258.00

支持

  • 家人共享

    启用“家人共享”后,此 App 最多可供 6 名家庭成员使用。

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