DaTuner

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

DaTuner is ranked #3 of 32 in musical tuner apps on Inferse. It runs on Android. There is a free plan. A free trial is offered.

Compared on musical tuner apps

Free plan: Yesuseprometheus.app
Strobe display: Yesuseprometheus.app
Alternate tunings: Yesuseprometheus.app
Custom reference pitch: Yesuseprometheus.app
Offline mode: Yesuseprometheus.app
Available platforms: androiduseprometheus.app

Facts

Purpose: DaTuner is a chromatic tuner and metronome app for tuning instruments.useprometheus.app · 30 Sept 2026
Supported instruments: The app supports guitar, bass, violin, ukulele, banjo, cello, piano, mandolin and other instruments.useprometheus.app · 30 Sept 2026
Offline use: The app works offline and is designed to operate in noisy environments.useprometheus.app · 30 Sept 2026
Tuning display: The screen turns green when the pitch is within the optimal tuning range.useprometheus.app · 30 Sept 2026
Sensitivity: Auto-sensitivity starts tuning without manual configuration, while sensitivity can also be fine-tuned manually.useprometheus.app · 30 Sept 2026
Lock controls: Screen lock can hold a specific note and filter lock can isolate a specific note range.useprometheus.app · 30 Sept 2026
Reference frequency: Reference frequency can be adjusted manually or with an external reference for orchestra tuning.useprometheus.app · 30 Sept 2026
Audio range: The stated sample-rate range is 8kHz to 48kHz.useprometheus.app · 30 Sept 2026
Premium features: The PRO version includes a strobe display with up to four overtones, transposition, custom temperaments, notation options, a harmonic pitch pipe and an enhanced tuning algorithm.useprometheus.app · 30 Sept 2026
Platform: DaTuner is described as an Android app and is distributed through Google Play.play.google.com · 30 Sept 2026
Support: Support is provided at [email protected].useprometheus.app · 30 Sept 2026
Data safety: Google Play states that the app may collect and share app info, performance and device or other IDs, encrypts data in transit, and says data cannot be deleted.play.google.com · 30 Sept 2026
Privacy scope: The privacy policy addresses GDPR, Brazilian LGPD and California CCPA requirements.useprometheus.app · 30 Sept 2026
Audio handling: The privacy policy says audio accessed through microphone permissions is used for app features, is not stored on the company's servers and is processed on the device.useprometheus.app · 30 Sept 2026