4/4 (quadruple): Also known as common time, this is used widely in most forms of Western popular music. 3/4 (triple): Used widely for waltzes, minuets, scherzi, country & western ballads, R&B.

2/4 (duple): Commonly used for polkas or marches. Metronome M1 supports the following common Time Signatures. It also allows you to set the key of the beats. It has the option to turn off the accent on the first beat. The 'Tap Tempo' feature lets you quickly set your desired tempo with the ease of tapping a button. Metronome M1 supports a wide tempo range between 30-300 BPM, ranging from Grave to Prestissimo covering all popular styles including Lento, Largo, Adagio, Andante, Moderato, Allegro, Vivace, and Presto. The simple and clean user interface of Metronome M1 lets you get to practicing your instrument immediately without having to spend any time exploring the app. It comes with only the most essential features anyone will need from a metronome. Metronome M1 is a simple and extremely accurate metronome for Mac.

Metronome app for laptop