Merge branch 'whitelist' into 'master'

Draft: Whitelist

See merge request ClearURLs/ClearUrls!110

README.md

@@ -78,6 +78,7 @@ Please push your translation into the folder `_locales/{language code}/messages.
 * [Unalix-nim](https://github.com/AmanoTeam/Unalix-nim) small, dependency-free, fast Nim package and CLI tool for removing tracking fields from URLs
 * [UnalixAndroid](https://github.com/AmanoTeam/UnalixAndroid) simple Android app that removes link masking/tracking and optionally resolves shortened links
 * [pl-fe](https://github.com/mkljczk/pl-fe) is a Fediverse client which uses ClearURLs code to clean URLs from displayed posts and recommend cleaning URLs from created posts
+* [URLCheck](https://github.com/TrianguloY/URLCheck) is an Android app to review and edit URLs before opening them. Allows to use the ClearURLs catalog.
 
 ## Recommended by...
 *  [ghacks-user.js](https://github.com/ghacksuserjs/ghacks-user.js/wiki/4.1-Extensions)