Yes! The Zooniverse mobile app is available via iTunes and Google Play for iOS and Android. https://blog.zooniverse.org/2020/11/06/zooniverse-mobile-app-release-v2-8-2/ and  https://blog.zooniverse.org/2019/05/08/notes-on-the-zooniverse-mobile-app-new-functionality-release outline the project ‘task types’ available through the app (e.g., simple Yes/No type questions, multiple choice questions, and rectangle drawing tasks) as well as the features and special functionalities that are available.