Best apps like Custom Tuner

Tuner (チューナー) - 高精度チューニングアプリ

by Nobuhiro Takahashi

Free

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.

Tone – Chromatic Tuner

Guitar, violin & tuning fork

Free

This app provides instant and clear pitch detection for musical instruments. It features an analog needle display and color changes to indicate when you are in tune, with an optional tuning fork mode for ear training. It prioritizes user privacy by processing audio solely on-device and working offline.

Tuning Drone & Tanpura Tone

Ear training & pitch anchor

Free

Provides a stable, synthesized tonic drone in any key for musicians. It offers precise pitch anchoring, multiple timbres, and practice modes, running even with the screen locked or other apps open. Practice history is stored locally.