Comparison

Harmonic Tuner vs PanStrobe

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

Head to head
About

Harmonic Tuner

This app offers precision tuning for string instruments with a live readout and detailed harmonic analysis. It helps musicians check intonation, refine notes for recording, and study overtones and sustain with a focused workflow.

Highlights
  • Chromatic tuning with cents and frequency
  • Instrument presets
  • Live tuning display
  • Harmonic Analysis view
  • Harmonic strength bars
  • Waveform snapshots
  • Save and compare harmonic captures
Features
Read full description

Harmonic Tuner is a precision tuner for string players who want more than just a needle. Tune with a fast live readout, then dig into harmonic snapshots to see how your tone changes after the pluck. Whether you are checking intonation, cleaning up a note before recording, or studying overtones and sustain, Harmonic Tuner gives you a focused workflow without unnecessary clutter. Features: • Chromatic tuning with clear cents and frequency readouts • Instrument presets for guitar, bass, ukulele, mandolin, and slack-key guitar • Smooth live tuning display designed for quick visual adjustment • Harmonic Analysis view with timed snapshots after the initial note lock • Harmonic bars that show the strength of the base pitch and upper overtones • Waveform snapshots for comparing the shape of the sound over time • Save, name, reload, and compare harmonic captures • Adjustable reference pitch (A4) • Advanced controls for noise gate, filtering, smoothing, and tracking stability • Input device selection for supported audio hardware Use the main tuner when you want fast, focused tuning. Use Harmonic Analysis when you want to understand what your note is doing after the attack. Harmonic Tuner is built for players who care about pitch, response, and tone.

About

PanStrobe

Features
Read full description

PanStrobe is a harmonic strobe tuner built for handpan makers, tuners and players. A handpan note is not one frequency — it is a fundamental with an octave and a compound fifth tuned above it. PanStrobe shows all of them at once as true strobe motion: each ring is one partial, position is phase, and drift speed is exactly how far off you are. When a ring stands still, that partial is in tune. TUNE BY SIGHT • Half-circle strobe disc or horizontal strobe rows — one band per partial • True strobe physics: left = flat, right = sharp, stillness = in tune • Live cents readouts with glitch rejection — and no averaging: the wobble you see is real signal • Strobe divisors (÷2, ÷3, ÷5) slow the pattern for far-off notes HEAR THE WHOLE NOTE • Real-time spectrum with a piano-key axis and labelled peaks • Waterfall view: watch each strike's harmonics evolve over time • Automatic note detection, or lock to the note you are working on BUILT FOR THE WORKSHOP • Chromatic notes with octave control, adjustable A4 reference, global cents offset • Band editor with multi-partial templates (1:2:3 and more) • Pitch pipe on every band — double-tap a strobe for a reference tone • Dark, glare-free UI designed for metal shops • Works fully offline — audio never leaves your device, no account, no tracking FREE TRIAL, FAIR PRICING Every install starts with a full-featured 8-day trial. After that, the free tier stays a single-band chromatic strobe tuner. PanStrobe Pro adds what the app is really for — every partial of a note at once, the spectrum analyser, the band editor and the pitch pipe — monthly, or yearly at about 20% less. Made by Panlab — we build and tune handpans in Hong Kong. This is the tuner we use ourselves. Privacy Policy: https://panstrobe.app/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Harmonic Tuner4 screens
PanStrobe4 screens

Verdict

The call

The clearest difference is in-app purchases: Harmonic Tuner at none against PanStrobe's 2. PanStrobe's advantage is iOS requirement (15.0 vs 26.2). On price, update cadence, ads 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. PanStrobe sells 2 in-app purchases, starting at $7.99 per month. Harmonic Tuner asks for nothing beyond the download.

UpkeepUpdate frequency

Harmonic Tuner ships an update every 2 weeks, PanStrobe weekly. The most recent releases landed on October 10, 2026 and September 28, 2026 respectively.

Scorecard2 real differences · 7 level
Harmonic Tuner versus PanStrobe: the parameters behind the verdict, then further details
ParameterHarmonic TunerPanStrobe
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.215.0 — better
Further details — not scored
Size6 MB8 MB
Age rating4+4+
DeveloperRetroPanlab Limited

In-app purchases

None

Harmonic Tuner

No in-app purchases

2 purchases

PanStrobe

Subscriptions2
  • PanStrobe Pro7 Days trial$7.991 Month
  • PanStrobe Pro Yearly$76.991 Year

Questions

Is Harmonic Tuner free?
Harmonic Tuner is free to download, with no in-app purchases.
Is PanStrobe free?
PanStrobe is free to download, with in-app purchases available.
Do Harmonic Tuner or PanStrobe have ads?
Neither Harmonic Tuner nor PanStrobe shows ads.
Which is updated more often, Harmonic Tuner or PanStrobe?
Harmonic Tuner ships an update every 2 weeks, and PanStrobe weekly. Most recently, Harmonic Tuner was updated on October 10, 2026 and PanStrobe on September 28, 2026.

Other comparisons