Tuner · Baro
Pitch-perfect, fully offline
Lowest price: Free a month ago (-100%)
Price history
About
This offline chromatic tuner analyzes your microphone's audio in real-time to display the exact note and frequency you're playing. It prioritizes user privacy by processing all audio analysis on-device without any internet connection, tracking, or data collection.
What's New in Tuner · Baro
1.2.17
September 13, 2026
· Spanish and Portuguese interface. · New: Turkish bağlama (bozuk düzen + bağlama düzeni), plus DADGAD guitar and cello. Standard, Drop D, Half Step, Ukulele, Bass, Violin, and Chromatic stay. · One-tap presets from the top bar or the instrument row. · Tune from below to keep strings locked; 64dp targets and haptics.
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FAQ
How accurate is Tuner · Baro?
Tuner · Baro reads microphone input using 12-tone equal temperament to within about 5 cents, across a frequency range of 25–4500 Hz. It is designed as an excellent everyday and practice-room tuner.
Does Tuner · Baro have ads?
No, Tuner · Baro is completely ad-free. The app explicitly states it has no ads, no subscriptions, and no in-app purchases.
What devices does Tuner · Baro support?
Tuner · Baro is available for iPhone and iPod devices. It is designed to run entirely on your device without needing an internet connection.
How often is Tuner · Baro updated?
The latest version of Tuner · Baro is 1.2.12, last updated on August 24, 2026. Updates typically focus on improving functionality and reliability.
Can I use Tuner · Baro without an internet connection?
Yes, Tuner · Baro is fully offline. All audio analysis is performed on your device, meaning it works even with Wi-Fi and cellular turned off.
What is the age rating for Tuner · Baro?
Tuner · Baro has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.
What concert pitch references does Tuner · Baro offer?
Tuner · Baro allows you to adjust the concert-pitch reference to 432, 438, 440, 442, or 444 Hz. The app remembers your last selection for convenience.
What makes Tuner · Baro different from other tuners?
Unlike many tuners that rely on ads, accounts, or subscriptions for accuracy, Tuner · Baro is private by design. It offers full functionality for free, with no tracking or data collection.