Fast, accurate chromatic tuner for guitar, strings, winds, voice & piano.
4.49·39,078 reviews·1,000,000+ downloads
Pano Tuner - Chromatic Tuner by Kaleloft LLC is a highly-rated Android chromatic tuner designed for quick, accurate instrument tuning. Ranked #152 in MUSIC_AUDIO in KR, it boasts 1,000,000+ total installs and 40K in the last 30 days, underscoring strong traction in Music & Audio with fast, responsive pitch detection and customization options.
Pros & Cons
Highly responsive pitch detection for quick tuning
Broad instrument coverage within listed support (guitars, brass, woodwinds)
Customizable tuning settings including concert A and sensitivity
Supports non-standard temperaments for advanced harmony
Free to download and use
Limited instrument coverage beyond listed supported types (e.g., bass, violin, ukulele) may not be explicitly targeted elsewhere
Non-standard temperaments and some advanced features require upgrade (full version)
Tuning accuracy can vary with device microphone quality due to hardware differences (sensor range note)
About Pano Tuner
Pano Tuner is a music & audio app developed by Kaleloft LLC.
Download Statistics
Pano Tuner has been downloaded 4.7 million times. In the last 30 days, the app was downloaded 40 thousand times. It is ranked #168 in music & audio.
User Ratings
Pano Tuner is rated 4.49 out of 5 stars. The rating is based on 39 thousand ratings.
App Information
Pano Tuner is FREE to download. The APK download size is 23.43 MB. The latest version available is 2.2.22. The last update was on July 19, 2026.
Technical Requirements
Pano Tuner requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2013.
Description
Pano Tuner listens, finds your pitch, and shows you exactly how far you are — sharp or flat — clearly enough to trust. Simple to open, accurate enough to rely on, and a favorite of players and teachers for years.
One precision engine, almost any instrument. From the lowest bass string to the top of a piccolo or harp, Pano Tuner tracks the note the instant you play — and shows both the note and its exact frequency, in hertz and cents.
MADE FOR REAL MUSICIANS • Fast, sensitive, accurate — reacts immediately and holds steady. • Tune almost anything — guitar, bass, ukulele, violin, viola, cello, harp, brass, woodwinds, voice, and folk & world instruments. • Match your ensemble — set concert-A (e.g. A=442) to your group or a historical pitch. • Read notes your way — A B C, Do Re Mi, fixed-Do, German H, and more. • A clear, readable meter and a clean, distraction-free design.
BEYOND EQUAL TEMPERAMENT Most tuners know only one tuning. Pano Tuner includes nine historical and microtonal temperaments — Equal, Pythagorean, Just, quarter-/third-/sixth-comma meantone, Kirnberger III, Vallotti, and Werckmeister III — and lets you create and save your own. Made for harpsichord, organ, early music, and anyone tuning beyond the modern standard.
ALSO • Play a clean reference tone for any note. • Adjustable tolerance, so "in tune" means what you need it to mean.
Free to use. A one-time purchase removes ads — temperaments and every tuning feature are always free.
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Best free guitar tuner app available. It opens directly to the tuner, no sign-ins or extra fluff, just straight to the point: open app – tune guitar – close app – play guitar. The free version has a tiny banner ad that's barely noticeable. It also has many of the features you'd expect from a guitar tuner app like transposing and frequency control. It's just so refreshing to use an app that isn't begging you to sign up, subscribe, or demanding the email and personal information.
★★★★★Loredana Vladescu· Jan 7, 2026
Excellent app for amateurs tuners like me. Very intuitive and easy to use. Tuned my Pearl River Upright piano by myself - first time in 15 years since I bought it. It was my first time I tuned a piano. I watched Piano Doctor YouTube to learn how to tune it. I have used a Konig & Meyer 166 tuning lever.
★☆☆☆☆TAFFY H.· Aug 7, 2026
I thought I found the right tuner for my new Marimba, but Pano is like all the other tuners. It's right on the spot with background sounds and voices, but never hits the mark tuning one note. It either goes way beyond and below the note. Never in the green. I'm frustrated, angry, tired, and disappointed for not finding an acceptable tuner. Pano is my last time-wasting useless app, so it's off to music stores for expert assistance. Uninstalling.
★★☆☆☆Caleb Cannon· Dec 2, 2025
Pano tuner does really good besides on the low and high notes, about 20 notes total on the 88 key piano. Wasted hours trying to work with it only to realize I should've just paid $30 on the piano meter app.
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Trust & Safety: The app requests common permissions for tuner functionality, including RECORD_AUDIO for pitch detection and INTERNET/NETWORK_STATE for connectivity and ads. It uses Ad IDs and ad services, and declares a dynamic receiver permission not exported. Overall, it relies on standard permissions typical for a tuning app and does not appear to request highly sensitive data beyond microphone access.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
