String Setter
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String Setter makes tuning a guitar obvious, even if you’ve never done it before.
The screen is laid out like your guitar’s headstock, with each peg where it sits on the guitar, so you always know which one you’re turning. Tap a peg and the string lights up from that peg to the sound hole. Pluck it and the screen tells you which way to turn: tighter or looser. When the string is in tune, the note turns green and your phone taps once.
Every string is tuned to its exact pitch, so however far out of tune it starts, the screen knows which way you need to turn and keeps telling you, tighter or looser, until you’re there. If what you play is far from the target, it shows which note it actually hears.
Coming soon to the App Store.
On iPhone Duo opened out, every tuning is listed beside the guitar.
Details
- Tunings
- Standard, half and full step down, Drop D and C, Open E, D and G, and DADGAD.
- Chromatic
- For anything else, tap the bridge for a standard chromatic tuner that names any note you play.
- Privacy
- Sound is analysed on your phone as it arrives. Nothing is recorded or sent anywhere.








