Tsundo is an iPhone app designed for organizing and monitoring your reading activities. It offers features like categorizing books as in progress, to read, or completed. The app includes live time-tracking for each book, providing insights into your reading habits. Additionally, Tsundo provides statistics on your reading progress and estimates the time needed to finish a book. Users can enjoy a visually appealing dark mode for a comfortable reading experience.

Tsundo is a free app available in the Education & Reference category, specifically under Books. It aims to enhance your reading experience by helping you manage and track your books efficiently.