Bubby Studio / iOS & Android
Four tools, one kit. A metronome that locks to your songs, rudiments you can actually hear, and a lug-by-lug tuner — built for drummers, not borrowed from a guitar app.
Free to start · No account required · Works offline
Smart Metronome
A click that follows your song.
Import any track and Drum Companion finds its tempo, then locks a click to the song's own beat — not an approximation that drifts by the last chorus. Toggle the click on and off mid-song without ever losing sync, nudge the detected BPM by hand, or fix an octave error with one tap.
- Automatic tempo detection
- Zero drift
- ½× / 2× octave fix
- Independent song & click volume
Rudiments
Hear it, don't just read it.
Every standard rudiment — rolls, diddles, flams and drags — with sticking notation and real audio playback. Set any practice tempo, loop it, and listen to exactly how the sticking is supposed to sit before you take it to the pad.
- Real audio playback
- Sticking notation
- 60–220 BPM demos
- Loop mode
Drum Tuner
Tune by lug, not by guesswork.
Pick your drum — snare, rack tom, floor tom or kick — and Drum Companion gives you the target frequency for that shell size, then listens in real time as you work around the hoop. See pitch and head evenness together, lug by lug.
- Live pitch detection
- Snare · Rack · Floor · Kick
- Target Hz by shell size
- Lug-by-lug map
Setlists
Walk on stage already counted in.
Save every song with its tempo, time signature and accent pattern, put them in running order, then hit Start Live Set and step through the night without thumbing through a notes app between songs.
- Live set mode
- Per-song tempo & meter
- Drag to reorder
- Built for the gig
iPad
Big screen, whole kit.
On iPad every tool gets room to breathe — a permanent sidebar, split-view rudiment browsing, and controls large enough to hit with a stick still in your hand.
Android
Same kit. Any phone.
Drum Companion is built natively for both platforms — identical tools, identical timing engine, and background audio that keeps clicking when the screen goes dark.
Pricing
Free to start.
Everything you need to practice today, with a Pro tier for the tools you'll want on stage.
Free
$0 / Always
- Full practice metronome
- Tap tempo & time signatures
- Core click sound library
- Complete rudiment library with audio
- Drum tuner basics
- One setlist
- Background audio & offline use
Pro
Monthly · Annual · Lifetime
- Everything in Free
- Smart Metronome song sync
- Decimal-precision BPM
- Advanced subdivisions & custom accents
- Full tuner across every shell size
- Unlimited setlists
- Every click sound
Count it in.
Drum Companion is free to download on iPhone, iPad and Android. Your practice room just got a lot more organized.