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Pano Tuner – Chromatic Tuner

by Kaleloft Limited Liability Company

  • Music
  • Paid
  • Small & simple · 89
View on the App Store
Rating
4.7
716 ratings · US storefront
Top 70%among 115 Music apps
Last update
Sep 28, 2026
Version 2.2.23
Size
22 MB
Category
Music
Tracked since
Oct 9, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

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.

No ads. Every feature unlocked.

What’s new

Release notes for the latest version, as written by the developer.

v2.2.23

Fixed a case where the tuner could go quiet after you switched to another app and back — the needle sat still and the reference tone stayed silent until a restart. It now picks the microphone up again on its own. Also fixed: edits to a custom temperament now take effect on the dial right away. Thanks for tuning with us!

Rank history

Daily position in the South Korea charts. #1 is at the top.

Best rank
#35
Current rank
#62
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

89/100

Small & simple

  • Developer size70% · 25

    Developer: 2 apps on the charts

  • Audience size80% · 20

    Ratings: 716

  • App size100% · 10

    Size: 22 MB

  • Price model100% · 15

    Price model: paid

  • Demand proof100% · 30

    Best rank #1, 91 countries

An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2

How the score works

Version history

  • 2.2.23LatestReleased Sep 28, 2026