Based on our record, LUMI Keys seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
This is a keyboard with light-up keys that guide you, but it might be out of the price-range for your project: https://playlumi.com/lumi-keys. Source: about 3 years ago
Flowkey - The easiest way to learn piano with your iPhone or iPad
Touch Bar Nyancat - Nyancat on your MacBook Pro's Touch Bar #innovation
Simply Piano - Fast and fun way to learn piano
Pock - Display the macOS Dock in your Touch Bar
Melodics - Melodics is a desktop app that teaches you to play MIDI keyboards, pad controllers, and drums.
Joytunes - Learn music through mobile games