WatarTune

Tune your instruments with WatarTune, a chromatic tuner with a clear, smooth dial. • See the detected note, frequency and pitch difference in cents. • Chromatic mode for instruments that produce a detectable pitch. • Built-in violin and oud tunings, plus your own custom presets. • Doukah → Rast transposition available in the menu. • Adjustable reference pitch. • Light, dark and system themes. • English, French and Arabic, following your phone language by default. Microphone audio is analysed on your device. WatarTune does not record or upload it. Play one sustained note at a time in a quiet environment. The free version displays a banner ad. An optional one-time purchase removes advertising, with Restore Purchases available in Settings. No subscription or WatarTune account required.