Comparison

Pano Tuner Lite vs KeyTuner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pano Tuner Lite

This application listens to your instrument's sound and displays its pitch, allowing for accurate tuning by showing the deviation from the desired note. It offers a wide pitch sensor range and customizable settings for concert-A frequency and sensitivity.

Highlights
  • Listens to instrument sound and displays pitch
  • Accurate tuning via offset from desired pitch
  • Quick and sensitive response
  • Wide range of pitch sensor
  • Adjustable concert-A frequency
  • Customizable sensitivity
Currently charting
Read full 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 with ads. Upgrade to the full Pano Tuner to remove them.

About

KeyTuner

This app offers precise chromatic tuning for a wide range of instruments with a clear, visual interface. It features advanced algorithms for accurate detection of notes, including those with overtones and vibrato, making it suitable for both tuning and intonation practice.

Highlights
  • Full-range chromatic tuning
  • Visual feedback for fine and coarse tuning
  • Advanced digital algorithm for precision
  • Vibrato detection
  • Tone generation for droning
  • Supports transposing instruments
  • Multiple color schemes
Features
Read full description

KeyTuner is a full-range accurate and easy to use chromatic tuner that gives clear feedback with a visual design that makes maximum use of the screen. A consistent horizontal display for fine and coarse tuning allows easy tracking of the needle as a note is played. The display is suitable for both tuning and intonation practice. Quick mode provides fast confirmation in live situations. Tone generation is also supported for droning. An advanced digital algorithm is used to allow precise tuning of all instruments (strings, woodwinds, brass, plucked string, etc). Many tuners have difficulty with low registers or those with many overtones but KeyTuner employs algorithms specifically aware of harmonic distributions. By taking advantage of the real-time behavior of multiple waveforms, vibrato can be detected and is shown as a highlighted region around the needle. Features: - Accuracy of 0.1 cent (0.001 semitone) - Works with all instruments from A0 to C8 - Large easy-to-read meter for fine tuning - Space efficient display for coarse tuning - Quick mode for easy adjustments - Color schemes: Light, Warm, Dark - 3 levels of needle dampening to control responsiveness - Temperament selection: Just, Equal-Tempered, Strings - Supports transposing instruments - Tone/drone generation - Concert Pitch (A4) calibration

Screenshots

Pano Tuner Lite1 screens
KeyTuner4 screens

Verdict

The call

The clearest difference is ads: KeyTuner at none against Pano Tuner Lite's shown. KeyTuner also leads on monetization model (free vs free with in-app purchases) and review sentiment (91% vs 76%). Pano Tuner Lite's advantage is update cadence (every 2 days vs every 6 days) and chart position (#205 vs unranked). On price, rating, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Pano Tuner Lite against 4.7 for KeyTuner. Both are backed by a comparable volume of ratings — 7.8K and 1.8K respectively. Written reviews are what separate them: 76% of Pano Tuner Lite's written reviews are positive against 91% of KeyTuner's.

UpkeepUpdate frequency

Pano Tuner Lite ships an update every 2 days, KeyTuner every 6 days. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

Scorecard7 real differences · 4 level
Pano Tuner Lite versus KeyTuner: the parameters behind the verdict, then further details
ParameterPano Tuner LiteKeyTuner
PriceFreeFree
Rating4.7 (7.8K ratings)4.7 (1.8K ratings) — better
Positive reviews75.8% of reviews90.7% of reviews — better
Number of ratings7.8K — better1.8K
Update frequencyEvery 2 days — betterEvery 6 days
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
Best chart rank#205 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size26 MB15 MB
Age rating12+4+
DeveloperKaleloft Limited Liability CompanyTimperLabs LLC

Customer experience

Pano Tuner Lite

All ratings7,790 ratings
Positive92.3%
Neutral2.2%
Negative5.6%
Written reviews459 reviews
Positive75.8%
Neutral4.8%
Negative19.4%

KeyTuner

All ratings1,737 ratings
Positive93.6%
Neutral2.9%
Negative3.6%
Written reviews172 reviews
Positive90.7%
Neutral2.9%
Negative6.4%

Bugs and requests

Pano Tuner Lite

Not enough reviews yet to summarise bugs or requests.

KeyTuner

Reported bugs

2 issues
  • App crashes or freezes on some devices
  • Microphone input not working correctly

Requested features

3 requests
  • Ability to save custom tuning profiles
  • Metronome or rhythm generator function
  • Support for more advanced instrument types

In-app purchases

None

Pano Tuner Lite

No in-app purchases

None

KeyTuner

No in-app purchases

Questions

Is Pano Tuner Lite free?
Pano Tuner Lite is free to download, with no in-app purchases.
Is KeyTuner free?
KeyTuner is free to download, with no in-app purchases.
Which has better reviews, Pano Tuner Lite or KeyTuner?
KeyTuner is rated higher. Pano Tuner Lite averages 4.7 out of 5 from 7.8K ratings, while KeyTuner averages 4.7 from 1.8K ratings.
Do Pano Tuner Lite or KeyTuner have ads?
Pano Tuner Lite shows ads; KeyTuner does not.
Which is updated more often, Pano Tuner Lite or KeyTuner?
Pano Tuner Lite ships an update every 2 days, and KeyTuner every 6 days. Most recently, Pano Tuner Lite was updated on November 1, 2026 and KeyTuner on October 29, 2026.

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