TempoTuner

TempoTuner is a browser tool for checking how steady your timing is: you tap the screen while you sing or play, and it graphs your tempo beat by beat. On top of the practice tools sits a daily challenge, numbered from its first day in July 2026, that turns it into a small daily game.

Each day the challenge names one song, such as Sweet Dreams (Are Made of This) by Eurythmics, and the same song is set for every player. You recall it and tap its beat 16 times, and the game takes the middle value of your taps as your guess. If you forget how the song goes, a listen button plays a clip mid-run at the wrong speed on purpose, so it jogs your memory without giving the tempo away. The score starts from 100 and drops with every percent you are off the real tempo; tapping at half or double time is accepted. Uneven tapping costs a few extra points, so a steady pulse matters as well as the right speed. After you tap you can hear a preview of the song and see your graph against the target.

Your result goes on the day's leaderboard, and a calendar shows which days you played, missed or caught up on later. You can challenge a friend with a link and share an image of your graph. It is free, needs no account and keeps your taps on your device. It suits singers, drummers and anyone curious how good their sense of tempo is.