Aquadrum Pro vs PanStrobe

Aquadrum Pro — Scale Explorer & Tuner for Tongue Drums Aquadrum Pro maps any scale to your 11-tongue drum instantly. Browse 1,914 scales from musical traditions around the world, hear how they sound, and see exactly which notes go where on your instrument. SCALE LIBRARY • 1,914 scales across 6 note counts (4 to 9 notes) • Western, World, Symmetrical, Modal, and more • Search by name or browse by category • Tap to preview any scale before committing VOICING ENGINE • Automatically generates every playable voicing for your drum • Swipe through variants to find the tuning you like • Color-coded root and changed notes for easy comparison BUILT-IN CHROMATIC TUNER • Detects the pitch of each tongue in real time • Shows cents sharp or flat from the target note • Perfect for manual tuning and verification PITCH SET BUILDER • Build custom scales interval by interval • Tap any interval to hear it instantly • Name and save your own creations INTERACTIVE DRUM FACE • Tap tongues to hear notes with a soft vibraphone tone • Key Map overlay shows physical key ranges • Visual feedback for root notes and changes between variants FREE & PRO Free: 5-note scales, 2 root keys (D, G), 5 voicing variants Full Unlock: all 1,914 scales, all 12 root keys, unlimited variants No ads. No subscriptions. One-time purchase unlocks everything.

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/