KRATEO DJ

The application lets users practice core DJ abilities using their personal music collection without needing any hardware. After exporting a Rekordbox XML file, the library is imported and the program offers several game‑style exercises: a BPM trainer that compares the tempo of two tracks, a track‑memory quiz that presents a short audio snippet with four possible titles, a speed challenge that scores reaction time, and a cover‑puzzle where users match album art to playing songs. All modes operate offline on macOS and Windows and are free to use.

In addition to the training drills, the software provides statistical feedback on the user’s collection and progress. It displays BPM distribution, genre and key breakdowns, a DJ readiness score, and trend graphs for speed and accuracy, helping users understand the composition of their crate and monitor skill development.

The tool also includes a “Pulse” feature that aggregates live audience votes into a crowd‑energy map, allowing users to simulate reading the room. No account, subscription, or cloud service is required.