Beatly is a music generator application available on iPhone that allows users to create an unlimited amount of original looped music in various genres such as rap, lo-fi, dance, chiptune, and cinematic. With the free version, users can generate beats in 2-bar loops, choose from 5 different genres, select keys, adjust tempo (BPM), record output to WAV, save an unlimited number of generated beats, and easily share beats with the Beatly Pro app.

Beatly is ideal for composers, producers, artists, singers, developers, filmmakers, and anyone interested in generative art and nonmainstream music. The app works by randomly selecting instruments and creating 2 unique bars of looped instrumental music, with the tempo automatically chosen but easily changeable. Users can save and load beats for later use, making it a convenient tool for quick inspiration or practice sessions.