About Metronello
Metronello is a practice app for musicians who want to build speed without losing accuracy.
Who's behind it?
Hey! My name is Ivan. I'm a software developer, a (bedroom) guitarist, and someone who loves coming up with ideas and trying my best to turn them into things that actually work (most of the time).
This project started about a year ago with a simple frustration: my progress had plateaued. I knew that consistent, methodical practice was what I needed to improve, but I kept falling into the same traps — jumping between exercises, struggling to stick to a routine, and getting frustrated with juggling metronomes, timers, and tabs. All I really wanted was to spend more time playing guitar.
So, being the lazy person I am (and finding it ridiculously hard to build good habits), I figured: why not build something that does all the tedious stuff for me? That's how this little project came to life.
What began as a personal project is slowly growing into something bigger — a practice companion for musicians of all kinds. I built it for myself at first, but eventually realised that I probably wasn't the only one struggling with these things. If it could help me, maybe it could help a few others, too.
That's why I've spent the better part of the past year, on and off, building, tinkering with, and polishing this tool. And now, I finally feel like it's (almost) ready to share with the world - even if it's still a bit of an early preview. 😅
I'm building this independently, driven by a love for music, technology, and the belief that getting better at your instrument should be challenging, but practicing shouldn't have to be complicated.
What it does
Building speed on any instrument means climbing a metronome ladder: below your target, at it, a little past it, with rests in between. Metronello runs the ladder for you. A workout steps the tempo, counts the rests and scrolls the exercise along, and after each session you say how clean it was, so your progress follows the tempo you can actually play cleanly.
The exercise library starts with guitar, and other instruments will follow.