ジャンプTOON is an iPhone app developed by SHUEISHA Inc., falling under the Education & Reference category, specifically Books. The app offers a unique vertical reading experience for popular manga series, including titles like "Haikyuu!!," "Gag Manga Biyori," and "Kingyo Tsuma."

With the "ジャンプTOON" app, users can enjoy daily free manga by using "wait for a free ticket" feature. Each manga title grants tickets individually, allowing readers to access multiple series for free simultaneously. Additionally, the app features exclusive original manga series updated daily, colorful illustrations, and vertical scrolling for an immersive reading experience.

For manga enthusiasts who enjoy diverse genres like action, romance, comedy, and more, "ジャンプTOON" provides a platform to explore popular and original manga titles for free, with the option to register for additional benefits on their website.