Playground Sessions might be a bit more popular than Pianu. We know about 1 link to it since March 2021 and only 1 link to Pianu. 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.
MIDI devices mostly refer to musical controllers. With it, you can plug a controller and play piano on https://pianu.com, for example. I use it sometimes. - Source: Hacker News / almost 3 years ago
I'm really impressed with https://playgroundsessions.com personally. Source: about 3 years ago
Flowkey - The easiest way to learn piano with your iPhone or iPad
Simply Piano - Fast and fun way to learn piano
Musicope - The Piano Game. Contribute to oldrich-s/musicope development by creating an account on GitHub.
Touch Pianist - Play piano like a pro without playing piano.
Synthesia - A fun way to learn how to play the piano.
Skoove - Babbel for learning the piano