The best alternatives to tonestro are ScoreSkills, Transcribe+, and Frettable. If these 3 options don't work for you, we've listed a few more alternatives below.
ScoreSkills is the only music education app that trains your music transcription (writing) abilities as a core part of learning. Practice reading, writing and listening and join our community of music learners
An app to help you track your progress when learning a musical instrument. It's a combined time tracker, audio recorder and practice log in one. Seeing the number of hours you put in is also satisfying and helps with motivation when learning.
I started Solfej to help demystify music theory for musicians (like myself). Solfej breaks down complex musical subjects into digestible chunks, and helps you internalize them through interactive exercises
METRONAUT is a revolutionary app that will empower you to play and practice any instrument – including voice – as if you had a real orchestra in your living room, wth more than 4000 pieces to practice and instant Feedback thanks to its proprietary AI.
Halbestunde introduces a new way of learning the piano. The AI app is a co-trainer, ready to give you customized feedback at any time. Therefore, we use a specifically developed algorithm that allows the app to recognize and play every piece of music you want.