Pandaist is a graded reader app with several hundred articles, including both news articles as well as fictional stories. Every article includes sentence translations, grammar rules and a popup character dictionary when you select a word. The app also includes multiple quizzes (including multiple choice, flash card and character writing), and a searchable dictionary of over 100,000 words.
This app is mainly aimed at adults readers who want more engaging content and grammar information in order to learn Chinese.
Pandaist is available on web, iOS and Android.