Study for free and challenge your friends to a quiz on world history, psychology, filmmaking, biology, chemistry, physics, math, neurobiology, and movie history! New topics every week!
Learn by using scientifically proven productive failure technique:
– Answer difficult questions and learn from your mistakes
– Read detailed explainers written by real experts
– Watch editor-picked youtube videos to build on new knowledge
The best way to procrastinate, challenge yourself and learn something new every day!
All our content is free, but if you want to support our team, remove ads and get other useful features, you can subscribe to Castle Quiz Premium. If you choose to purchase Castle Quiz Premium, payment will be charged to your iTunes account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.
You can purchase two types of Castle Quiz Premium subscription:
– Castle Quiz Premium monthly subscription for £4.99.
– Castle Quiz Premium yearly subscription for £11.99.
Castle Quiz Terms of Service:
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- KVIZ LAB, OOO
- 69.2 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.
- Age Rating
- © 2019 Quiz Lab LLC
- In-App Purchases
- Premium for 1 year USD 12.99
- Premium for 1 year (sale) USD 8.49
- Premium for 1 month USD 5.49
Up to six family members will be able to use this app with Family Sharing enabled.