TKC is a free multimedia application developed by Tolzer Knabenchor GmbH for iPhone users. This app provides exclusive features for members of the TÖLZER KNABENCHOR.

With TKC, members can access a range of functionalities, including viewing scheduled and fixed concert dates, circulars, and homework. They can also check the latest circulars and homework, as well as receive push notifications for new updates.

The app offers the ability to listen to all solo lessons, allowing members to review and practice their performances. Additionally, there is a bulletin board where members can post offers and requests. TKC also provides numerous audio files for practicing.

For concerts, TKC offers live bus tracking, allowing members to easily locate the bus during events. The app also offers a choice between dark and light design themes, ensuring a personalized user experience.

TKC is a comprehensive app that provides TÖLZER KNABENCHOR members with convenient access to important information and resources, enhancing their overall experience with the choir.