Pitch Playground is a free, ad-free collection of simple tools for musical tuning, rhythm, pitch, and intonation ear training.
Tuning and reference pitches
Use the tuner to check the pitch of a note with your microphone, or play reference tones to practice matching and tuning by ear. The reference pitch is adjustable, so you are not limited to A440.
Pitch and intonation ear training
Practice hearing small differences in pitch and recognizing whether a note is sharp or flat. The exercises are intended to develop pitch discrimination and a more accurate sense of intonation without requiring perfect pitch.
Metronome and rhythm practice
Use the metronome for a steady beat while practicing, choose from common simple, compound, and odd meters, or tap a tempo to set the BPM by feel.
Simple by design
Pitch Playground is designed to be a small, straightforward set of music practice tools: open it, choose a tab, and start practicing. Works well on desktop and mobile.
Free forever
Pitch Playground will always remain free, ad-free, and without in-app purchases. To run this site locally, download and unzip the latest release, which can be hosted on a webserver like nginx or by directly opening index.html.
Tksolfege is an ear training program for learning to recognize chords, intervals, perform rhythm dictation, solfege dictation and singing solfege sequences. The program requires Tcl/Tk 8.4, however the Windows executable has Tcl/Tk builtin.
Features:
The program contains ear training exercises for the identification of chords, musical intervals, key signatures, musical scales, and cadences.
GNU Solfege is *free* ear training software written in Python 3.4 using the Gtk+ 3 toolkit. The program is designed to be easily extended with lesson files (data files), so the user can create new exercises.