Terms of Service
Last updated: 2026-10-09
License
Gnawledge is sold through the Apple App Store, and Apple’s standard Licensed Application End User License Agreement applies to your use of it.
What is in the app
The summaries in Gnawledge are excerpts from Wikipedia, licensed under CC BY-SA 4.0. Facts come from Wikidata, and pictures come from Wikimedia Commons under each picture’s own license, shown with the picture in the app. You may reuse that content under those licenses.
The content is a reference, not advice. It reflects its sources on the day each pack was built and may be out of date or wrong.
Refunds
Purchases are made through Apple, and Apple handles refunds, at reportaproblem.apple.com.