Your whole guitar world, in one app.
Track your gear, tune up, dial in string tension, and keep your practice on track — all on iPhone and iPad, with no account required.
Download on the App StoreFree · No ads · No tracking · Private by design
What's inside
Gear Inventory
Catalog every guitar, amp, and pedal — with photos, serial numbers, barcode lookup, and maintenance reminders.
Market Value
Track what your gear is worth over time, keep a price history with clear value trends, and set price alerts for the numbers you care about.
Precision Tuner
A real-time chromatic tuner for guitar, bass, ukulele, and more, with a live spectrum and waterfall view.
String Tension
Calculate per-string tension for any gauge, scale length, and tuning — including multi-scale (fanned-fret) sets.
Practice Tracker
Log sessions, follow templates, run the built-in metronome, and watch your progress in clear charts.
Private iCloud Sync
Your library syncs across your devices through your own private iCloud. Nobody else can see it — not even us.
Yours, and only yours
No sign-up, no analytics, no advertising. The app works fully offline and keeps your data on your devices.