Metronome
Seven time signatures, five subdivisions and eight click sounds. Pro adds decimal BPM for the tempos between the whole numbers, plus custom accent patterns.
Bubby Studio / iOS & Android
Everything but the guitar.
A tuner that settles when you land it, a metronome you can trust, the whole fretboard mapped out, and your set in running order — one app, from the practice room to the stage.
Free to start · No account required · No ads
5 Tools
12 Keys
10 Tunings
5 CAGED shapes
Chords, Scales & CAGED
The whole fretboard, mapped.
A browsable library of chord voicings with clear diagrams — free, all of it. Pro adds scale shapes across the neck and the full CAGED system, so you stop memorising boxes and start seeing how they connect. Every diagram comes with audio at a steady 60 BPM you can loop for as long as you need.
- Full chord library free
- 8 chord types in every key
- Open & movable shapes
- Major · minor · pentatonics
- CAGED system
Music Player
Play along with the actual record.
Bring in the songs you're actually working on — from the Files app, your camera roll, a cloud drive, or recorded straight into the app. Pro adds the smart metronome, so the click locks to the track you're playing along with instead of drifting away from it by the last chorus.
- Smart metronome sync
- Files · Cloud · Camera roll · Record
- Independent song & click volume
- ½× / 2× octave fix
Tuner
It settles when you land it.
A responsive chromatic tuner that listens to your guitar and shows exactly how far off you are. A converging dial gives you finer detail as you close in, then settles once you're there. Standard tuning is free forever — Pro opens Drop D, Drop C, DADGAD, every open tuning, and any custom tuning you want to save.
- Standard tuning free forever
- 10 tunings
- Save your own
- Listens to every string at once
And the rest of the rig
Three more reasons it lives on your music stand.
The tools you reach for without thinking, built to the same standard as the ones you came for.
Setlists
Store the tempo and notes for every song, put them in running order, then let Live Performance mode cue each one so you're not fumbling between numbers.
On Android
Built natively for both platforms — the same tools and the same timing engine, whichever phone is in your case pocket.
iPad
Room to spread out.
On iPad the sidebar stays put and your library sits beside whatever you're working on, so you can line up the next song without losing your place in the one you're playing.
Pricing
Free to start.
No trial clock and no ads — the free tier is a real one. Pro is there when you want the rest.
Free
$0 / Always
- Chromatic tuner in standard tuning
- The full metronome
- The complete chord library
- Music player with your own songs
- One setlist, up to five songs
- No account required
- No trial clock, no ads
Lifetime available
Pro
$1.99 mo · $11.99 yr · $29.99 once
- Everything in Free
- Every tuning, plus your own
- Decimal BPM & custom accents
- Scales and the full CAGED system
- Smart metronome song sync
- Unlimited setlists & folders
- Cloud sync across your devices
Plug in.
Guitar Companion is free to download on iPhone, iPad and Android. Tune up and get to work.