튜너 메트로놈 앱은 ttuner로 정착합니다
너무 무겁지않지만 필요한 모든 기능이 섬세하게 설계되어있는 것 같아요

This app provides musicians with on-device pitch detection, a metronome with speed training, and a practice recorder. It allows for custom tuning ranges and offers a unique practice heat-map feature. The interface is designed for efficient practice without interrupting playing.
1.2.0
September 7, 2026
• New piano-roll pitch review (Pro): see pitch, intonation, waveforms and beats in audio and video recordings. • Pinch to zoom, drag to explore and double-tap to see the whole recording. • Improved intonation colors, beat grids for long recordings and review stability. • Speed Trainer: add 0–3 count-in bars before each tempo step to hear the next tempo before you play.
More$5.99
ttuner Pro Upgrade
Perpetual upgrade for ttuner Pro mode.
No, ttuner is designed without advertisements. The app explicitly states 'No ads' in its description, focusing on a clean user experience for practice.
ttuner is free to download and use. There is an optional one-time Pro purchase for advanced features, which can be restored with your Apple ID.
ttuner supports 15 built-in instrument tunings, including guitar, bass, violin, viola, cello, ukulele, mandolin, and banjo. It also allows users to create and save their own custom tunings.
Yes, the pitch detection is entirely on-device, meaning it does not require an internet connection to function. This allows for practice in any location.
The latest version of ttuner is 1.1.7, last updated on July 7, 2026. While specific update frequency isn't detailed, the recent update suggests ongoing support.
The Speed Trainer is a metronome function that gradually increases the BPM by +5 every few bars. This helps musicians build speed and endurance while keeping their hands on their instrument.
ttuner is available for iPhone and iPad, as indicated by the supported devices list. It is designed to work on Apple's mobile platforms.
ttuner has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.