SUS4 Pedal Tuner

SUS4 Pedal Tuner

Giant-display stage tuner.

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Free

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Details

  • Released
  • Updated
  • June 18, 2026
  • July 4, 2026

Features

SUS4 Pedal Tuner screenshot #1 for iPhone
SUS4 Pedal Tuner screenshot #2 for iPhone
SUS4 Pedal Tuner screenshot #3 for iPhone
SUS4 Pedal Tuner screenshot #4 for iPhone
SUS4 Pedal Tuner screenshot #5 for iPhone
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About

Tune your pedalboard. No compromise. When you are on stage, you are not holding your phone up to squint at a small needle. SUS4 Pedal Tuner gives you a giant-display chromatic readout designed to be read at floor level, from a few feet away, under any lighting condition. It is the phone-based version of the floor tuner on your pedalboard — minus the extra cable. Presets remember your instrument settings so switching between guitar and bass takes one tap, not a settings dive. Alternative tunings are available for when you switch to open or alternate-tuned guitars mid-set. Pedalboard layout lets you organise your preset list to match your physical setup. • Giant-display chromatic readout — readable from stage position • Instrument presets: switch between guitar, bass, and others in one tap • Stage-optimised design: high contrast, large needle, clear in any light • Alternative tunings for open and alternate-tuned instruments • Pedalboard layout for organising presets to match your setup • Subscribe monthly or pay once — either unlocks preset memory, alt tunings, and pedalboard layouts Runs on-device. No audio ever uploaded. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in SUS4 Pedal Tuner

1.1.1

July 4, 2026

Introduces SUS4 All-Access — one subscription unlocks every SUS4 app. Bug fixes.

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