JazzNode vs Centronome

Where's the jazz in Asia tonight? Open JazzNode and find out. From gigs and artists to venues and festivals — it's all in one place. —— Where's the jazz tonight? —— • 18 cities across Asia and counting: Tokyo, Osaka, Kyoto, Yokohama, Seoul, Taipei, Hong Kong, Singapore, Kuala Lumpur and more. • Filter by date, city, venue, or the musicians you love to zero in on the gig you want — fast. • Set times, cover charges, full lineups — every detail, right there. • One-tap directions, so even the hopelessly lost can find the jazz. • Curious who's on stage? JazzNode lays out their story and musical journey — no musician stays a stranger. —— Asia's jazz festivals, all in one place —— • Asia's most important jazz festivals: schedules, stages and every lineup, fully covered. • Not just this year — flip back edition by edition. Which year, which stage, who took it: it's all searchable. • Tap into any stage to see who played that day, and follow the ones you like. • We keep documenting these festivals, building — piece by piece — a treasury of Asian jazz. —— Follow your jazz world —— • Follow the artists, venues and festivals you love — the moment they announce a new gig, you'll get a notification, poster included. • See a show you want to catch? Save it to your calendar in one tap. • Switch on Nearby gig radar and we'll give you a nudge when live jazz is happening close by. • The Jazz Magazine — go deeper into the scene, anytime. —— Made for iPhone —— • Ask Siri for tonight's events, or find them in Spotlight — no setup needed. • Home Screen widgets keep tonight's nearby gigs and your artists' next shows in view. • Sign in with Apple, and unlock with Face ID. —— Works without a connection —— • Travel without the worry — open it online once and take it offline with you. • On the subway, on a plane, or anywhere the signal drops — it still works. • Venues, artists, festivals and lineups all browse offline. Search and city filters included, in all six languages. —— Made for artists & venues —— • Reach jazz fans directly and build your own community. • Full page-editing tools to build a profile that works like your own official site. • A built-in insights center puts the numbers behind it all in your hands. • Team management built in — run it solo or with your whole crew. • Full six-language support, so reaching jazz fans worldwide is effortless. —— On privacy —— • No third-party tracking, no ad identifiers — just a clean browsing experience. • JazzNode runs entirely on its own first-party analytics. Your data stays yours. Built by jazz musicians, for the jazz community. Available in English, 中文, 日本語, 한국어, ภาษาไทย and Bahasa Indonesia. Questions or feedback: hello@jazznode.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ JazzNode Terms of Service: https://jazznode.com/en/legal/terms Privacy Policy: https://jazznode.com/en/legal/privacy

Centronome puts a high-precision tuner and a rock-solid metronome on one screen. Tune while you keep time — no tab switching. TUNER, BUILT LIKE AN INSTRUMENT YIN pitch detection with FFT harmonic verification, based on current pitch-tracking research, for stable readings without octave errors Resolution well below one cent on steady tones; Precision mode reads to two decimal places Strobe display: the slightest drift shows as rotation — when the wheel stops, you're in tune Four accuracy modes: Easy (±5 c), Normal (±3 c), Precision (±1 c), and Strobe 9 instrument presets: Chromatic, Guitar Standard, Drop D, Guitar High-Precision, Bass, Ukulele, Violin, Voice, and Piano single-note Per-string targets: see which string you're closest to and how many cents remain Piano mode estimates string inharmonicity (B coefficient) and the deviation of the second partial A4 reference adjustable from 410 to 480 Hz in 0.1 Hz steps, sharp/flat notation, and a calibration offset for known hardware bias Microphone input uses iOS measurement mode — no AGC or noise suppression coloring your signal A METRONOME THAT DOESN'T DRIFT Click timing is decided on the audio clock, immune to dropped frames and notifications — measured jitter is on the order of microseconds 20–300 BPM with tap tempo Time signatures: 1/4–5/4, 6/8, 7/8, 9/8, 12/8 Subdivisions: quarters, eighths, triplets, sixteenths — with swing (50–75%) on even subdivisions Fully editable accent pattern per beat; accents differ in timbre, not just volume Four click sounds (Classic, Woodblock, Digital, Soft) and optional haptics The pendulum and beat flash are derived from the actual audio output time, so what you see matches what you hear USE BOTH AT ONCE Tuner and metronome run side by side. When the click plays through the speaker, Centronome knows exactly when it happens and automatically discounts those moments in the pitch confidence. Headphones make simultaneous use even more stable. NOTHING TO HIDE An on-screen diagnostics view shows the sample rate, I/O buffer, analysis window, and real-time processing load. ADS & PURCHASES Centronome is free to use. A single one-time purchase removes ads permanently — there are no subscriptions. PRIVACY Microphone audio is analyzed on-device in real time only. Nothing is recorded, stored, or transmitted. MADE FOR Daily tuning of guitar, bass, ukulele, and violin Warm-ups and intonation checks in wind bands and orchestras Vocal pitch training Intonation checks during repair and setup work Observing the tuning state of a piano