Below is a list of apps I use on a regular basis in music. These are not required for classroom use! I am posting it for students, parents, or anyone else who may be interested. Please note that I am an iOS user, however many of these apps, or similar apps, can be found for Android devices.
Please note that phone usage is strictly prohibited during class. Phones should not be out during class even when using one of these apps.
Beatwave: Free (iOS)
This serves no other purpose than to be fun. You can experiment with various rhythms, sounds, and visuals.
GarageBand: $4.99 (iOS)
A fun app that allows you to make music anywhere you go.
Pro Metronome: Free, $0.99 for full version (iOS)
A slightly more complicated metronome than the Steinway Metronome, however with its many sound, rhythmic, and visual features, it is something I find useful and fun. I use it a lot more on my iPad than my iPhone.
Steinway Metronome: Free (iOS)
A basic metronome for iOS devices. There are several metronome apps available for all platforms, however I use this one the most.