Tuner (チューナー) - 高精度チューニングアプリ

Tuner (チューナー) - 高精度チューニングアプリ

by feb19

1 ratings
5 reviews
Free

Details

Released
February 19, 2016
Updated
March 31, 2026

Features

Tuner (チューナー) - 高精度チューニングアプリ screenshot #1 for iPhone
Tuner (チューナー) - 高精度チューニングアプリ screenshot #2 for iPhone
iphone
ipad
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About

This app provides a highly accurate chromatic tuner. It allows you to set a reference tone A4 between 400Hz and 480Hz in 1Hz increments. You can also generate test tones across a wide range of notes.

✓High-precision chromatic tuning
✓Adjustable reference tone (400Hz-480Hz)
✓Test tone generation (C0-B8)
✓Wide note range support
✓1Hz increment tuning
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What's New in Tuner (チューナー)

1.0.1

March 31, 2026

iOS26 に対応しました。iOS26 未満のバージョンではお使いいただけません。

User reviews

アップデート後

アップデート後ハウリングで使い物になりません、高精度で使いやすかっただけに残念です、早く改善して頂きたい。

iOS 16 になったらハウリングするようになった。

長年使用してます。とても使いやすく、便利で重宝しています。 ただ残念なことに、iOS16にアップデートしたら、iPhoneも iPadもマイクが拾う音でハウリングを起こして使い物にならなくなりました。 どうか、ご確認の上、ご対応していただきたく存じます。よろしくお願いします。

Mic feedback in 16.0

This app is so nice one can change Hz, switch quickly tones with the keys of the keyboard and keep a sound.
Incidentally it on iOS 16.0 sounds a mic feedback so loud as to have me close the app. Please could you check it out?

Works well, need tweaks

I like this app. It's simple. Maybe in future release you can make the note buttons bigger and brighter.

ん〜〜

チューナーはいいんだけど、周波数の数字が小さすぎで見えないし、鍵盤が背景の色と同じで区別がつきにくく使いづらい。

Developer apps

FAQ

What is the short name for Tuner (チューナー) - 高精度チューニングアプリ?

The short name for Tuner (チューナー) - 高精度チューニングアプリ is Tuner. This is derived by removing the subtitle and parenthetical information.

How accurate is the Tuner app?

The app is described as a 'high-precision chromatic tuner'. While specific accuracy metrics are not detailed, its design focuses on precision for musical tuning.

Can I adjust the reference pitch on Tuner?

Yes, you can set the reference tone A4 to any frequency between 400Hz and 480Hz, with adjustments in 1Hz increments.

Does Tuner have ads?

No, Tuner does not contain advertisements. It is a completely ad-free application.

What devices does Tuner support?

Tuner is supported on iPhone, iPad, and iPod devices.

What is the age rating for Tuner?

Tuner has an age rating of 4+, making it suitable for a wide range of users.

How often is Tuner updated?

The latest version is 1.0.1, and the last update was on March 31, 2026. This indicates infrequent updates.

What is the user rating for Tuner?

Tuner has a user rating of 4.0 stars based on 1 rating.