SUS4 Pedal Tuner

SUS4 Pedal Tuner

Giant-display stage tuner.

0 ratings

Archived App (Last seen on 12 Oct 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
Rating summary

Details

Released
June 18, 2026
Updated
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
iphone
ipad
🖼️Get Icon
Icons↘︎

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/
Show more

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.

Developer apps