Read and interact books featuring playable diagrams. Explore opening theory through monthly periodicals. Purchase eBooks via in- store. Play through book lines or create your own moves. Sync board for real-time analysis.
Read and manage digital comic books with a built-in . Purchase and collect licensed . Access purchased content across devices. Sync between accounts. Organize and view collections in a dedicated library.
Master and comprehension with structured courses and exercises. Practice techniques to improve retention and increase pace. Track progress and adjust settings for personalized learning. Sync sessions across devices.
Access content and lectures from Study Aids. Browse available titles, download individual tracks or full titles. Adjust playback speed. View transcripts when available. Navigate content for easier access.
Read , manhwa, and manhua with offline access and daily updates. Browse a large library of titles. Save favorite chapters with bookmarks. Download chapters for reading without internet.
The app allows users to become an ear doctor, examining and diagnosing patients. It is child safe, with no advertising, external links, or hidden in-app purchases.