Overtone: Guitar Tuner Apple

Overtone: Guitar Tuner

Chromatic, tunings & scales

Features & Capabilities

Introducing Play — a new way to practise. Pick a scale, start playing, and the board lights up the exact note you're hitting.

Overtone is a guitar tuner that gets out of your way. Open it and it's already listening — no buttons, no setup. Pluck a string and the big, easy-to-read display tells you exactly where you are and which way to turn.

PRECISE, RESPONSIVE TUNING • Real-time pitch detection that locks on fast and reads steady • Auto string detection — it knows whether you're on the low E or the high one, so you can just play • Clear cents readout with flat / in-tune / sharp guidance and a satisfying nudge when you land it • Standard tuning (E A D G B E), A4 = 440 Hz • Lock to a single string when you want to stay put

SCALES & FRETBOARD MAPS More than a tuner — a pocket reference for finding your sound: • Scales grouped by feel across blues, folk, soul, and reggae • Tap any scale to see it laid out on the fretboard • Transpose to any root to match the song you're playing • Save the scales you reach for most to your favorites

PLAY ALONG IN REAL TIME Turn practice into a game your ears can see: • Pick a scale and start playing — the board lights up the exact note you're hitting, live • Watch your runs come alive on the fretboard as you move • A new way to learn a scale, find the next note, and stay in key

BUILT TO LOOK AT A vintage, hand-tuned aesthetic — warm amber on deep black, serif numerals, and a subtle film grain — that feels like a piece of studio gear, not a utility app. The screen stays awake while you tune so you're never reaching for your phone mid-string.

No accounts. No clutter. Just pick it up and play in tune.

User Growth & Download Statistics

App
By:
Glade Kettle
Version:
1.2.0 Last updated: 2026-06-13
Version code:
886634325
Creation date:
2026-06-06
Compatible devices:
Size:
2.22MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-07-01
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Glade Kettle
Apple Apps Store
https://apps.apple.com/au/app/overtone-guitar-tuner/id6773524253
Website:
https://gkweb.github.io/simpletuner/

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