Comparison

bismark bs vs JazzNode

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

Head to head
About

bismark bs

This app provides real-time audio spectrum analysis using FFT, visualizing sound frequencies from your device's microphone. It offers customizable display options for clear analysis, suitable for professionals and students.

Highlights
  • Real-time FFT audio analysis
  • Peak frequency and amplitude detection
  • Snapshot function for waveform comparison
  • Customizable graph scale and FFT window
  • Adjustable decay time and amplitude offset
Read full description

bismark bs-spectrum is a precise and responsive real-time audio spectrum analyzer using FFT (Fast Fourier Transform). It captures sound through your iPhone or iPad’s built-in microphone and visualizes the frequency spectrum with clarity. Key Features: • Real-time FFT analysis of audio input • Peak frequency and amplitude detection • Snapshot function for waveform comparison • Customizable display options Display Modes: • Graph Scale: Linear / Logarithmic • FFT Window: Rectangle, Hamming, Hanning, Blackman • Decay Time: From 250 ms to 4 seconds • Amplitude Offset control Ideal for: • Audio engineers • Musicians and producers • Sound designers • Educational purposes in acoustics or signal processing bismark bs-spectrum provides a clean and accurate analysis experience, ideal for professionals and learners alike.

About

JazzNode

Features
Read full description

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

Screenshots

bismark bs4 screens
JazzNode4 screens

Verdict

The call

The clearest difference is price: JazzNode at Free against bismark bs's $3.99. JazzNode also leads on update cadence (monthly vs every 5 months). On ads, in-app purchases, device support and iOS requirement 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

JazzNode is free to download; bismark bs costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

bismark bs ships an update every 5 months, JazzNode monthly. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 8 level
bismark bs versus JazzNode: the parameters behind the verdict, then further details
Parameterbismark bsJazzNode
Price$3.99Free — better
Rating3.0 (2 ratings) — better—
Positive reviews56.3% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size26 MB7 MB
Age rating4+17+
Developerbismark LLCJazzNode, Inc.

In-app purchases

None

bismark bs

No in-app purchases

None

JazzNode

No in-app purchases

Questions

Is bismark bs free?
bismark bs costs $3.99, with no in-app purchases.
Is JazzNode free?
JazzNode is free to download, with no in-app purchases.
Do bismark bs or JazzNode have ads?
Neither bismark bs nor JazzNode shows ads.
Which is updated more often, bismark bs or JazzNode?
bismark bs ships an update every 5 months, and JazzNode monthly. Most recently, bismark bs was updated on October 9, 2026 and JazzNode on October 1, 2026.

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