# TONESIGHT

> TONESIGHT (iPhone/iPad app by Takayoshi Ogihara.)

- Source: https://appshunter.io/ios/app/tonesight/id6808959961 (this page in markdown: same URL + `.md`)
- Developer: [Takayoshi Ogihara](https://appshunter.io/developer/6806748506)
- Category: Music
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: Japanese
- Released: 2026-09-08
- Data updated: 2026-09-12
- User reviews in markdown: https://appshunter.io/ios/app/tonesight/id6808959961/reviews.md

## What is TONESIGHT?

TONESIGHT is a tuning app built for a wide range of instruments. Just pick your instrument, and it guides you through each string or pitch, one at a time, so you always know what to do next.

SUPPORTED INSTRUMENTS
- Guitar (6-string standard, 7-string, 8-string, Drop D, 12-string)
- Bass (4-string, 5-string, 6-string, Drop D)
- Orchestral strings (violin, viola, cello, double bass)
- Other (woodwinds, brass, percussion, and any instrument without a fixed tuning)

For the "Other" category, choose your own note name and octave and start tuning right away.

KEY FEATURES

Step-by-step guidance
Strings are tuned lowest (thickest) to highest, so you're never guessing what's next. Once a string is in tune, just tap "Next" to move on at your own pace.

Adjustable reference pitch (A4)
Set your reference pitch anywhere from 415Hz to 466Hz to match an orchestra, wind ensemble, or any other setting. Every target frequency recalculates automatically when you change it.

A clear, hardware-style display
A tuner-inspired faceplate with a 21-segment LED-style meter makes it easy to see at a glance how far off you are and which way to adjust.

No ads, no in-app purchases
TONESIGHT is completely free of ads and in-app purchases.

PRIVACY
Microphone audio is analyzed on your device in real time only — it is never recorded, stored, or sent anywhere. TONESIGHT does not collect any personal information.

Make the moment before you play simple, with TONESIGHT.


## Version history (last 1 release)

### 1.0 — 2026-09-09

No release notes.

## More apps by Takayoshi Ogihara

- [GLYPHTONE](https://appshunter.io/ios/app/glyphtone/id6806748504)

All apps by Takayoshi Ogihara: https://appshunter.io/developer/6806748506

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-12.*