
Ten Kettles
Apps for music education and training
Ten Kettles builds music education apps including Waay for music theory, hearEQ for ear training, and BeatMirror for rhythm training.
About this launch

Ten Kettles develops apps for music education and training. Waay teaches music theory for songwriting through bite-sized videos, interactive exercises, and progress-tracking tools. hearEQ develops ear training skills using custom exercises created from users' favorite songs. BeatMirror helps build rhythm and tempo detection using a device's microphone. The company also offers tools like KeyFinder for identifying musical keys and NoteBoard, a free online instrument for transcription.
What it does
- Music theory lessons with interactive exercises
- Custom ear training exercises from favorite songs
- Real-time BPM detection via microphone
- 10-band equalizer for ear training
- Musical key finder tool
- Free online transcription instrument
- Progress tracking for music theory
- Practice space with spaced repetition
Shopper questions
What is the best way to use hearEQ?
Start with just one or two frequencies and practice regularly. An easy frequency to begin with is 4 kHz. Once you achieve scores of 8/10 or more, add another frequency. Practice 10-12 minutes daily and avoid overtraining.
What is an equalizer?
An equalizer lets you adjust different frequency parts of sound up or down. Sound has low parts like bass, high parts like treble, and everything in between. An equalizer can transform a muddy, unclear song into clear, rich, and exactly how you want it to sound.
Is it better to practice with headphones or speakers?
Both are valuable. Quality speakers or headphones in a quiet environment should be your foundation for focused practice. Additionally, practicing with background noise, poor quality speakers, or non-ideal conditions helps you develop the valuable skill of listening deeply despite audio distraction.
Ten Kettles has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)