Comparison

bismark bs vs ScoreParrot

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

ScoreParrot

This app transforms audio recordings or uploaded music files into MIDI data. It offers playback visualization and exports the transcribed music in MIDI, MusicXML, or PDF formats. Users can save files directly to their device or share them.

Highlights
  • Record audio directly
  • Upload audio files (MP3, WAV, M4A)
  • Export as MIDI, MusicXML, PDF
  • MIDI playback visualization
  • Save/share to Files, AirDrop
Read full description

ScoreParrot listens to music and turns it into MIDI. Upload an audio file or record directly in the app. ScoreParrot returns a MIDI file you can import into any DAW, or notation app. ScoreParrot can also export the MIDI as musicxml or PDF format. FEATURES • Record audio directly in the app or upload audio in common formats - MP3, WAV, M4A • Play back the MIDI with a piano roll or falling notes visualization to preview transcribed notes • Save the MIDI / musicxml / PDF file to Files, AirDrop, or share. • View past transcription orders SUBSCRIPTION ScoreParrot Pro unlocks 1800 minute audio transcription per month. A free tier with 15 minute per month limit lets you try the service before subscribing. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

bismark bs4 screens
ScoreParrot4 screens

Verdict

The call

The clearest difference is price: ScoreParrot at Free against bismark bs's $3.99. ScoreParrot also leads on rating (5.0 vs 3.0) and update cadence (every 5 days vs every 5 months). bismark bs's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 18.0). On ratings volume, 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

ScoreParrot is free to download; bismark bs costs $3.99 up front. ScoreParrot sells 1 in-app purchase, starting at $7.99 per month. bismark bs asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ScoreParrot holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

bismark bs ships an update every 5 months, ScoreParrot every 5 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
bismark bs versus ScoreParrot: the parameters behind the verdict, then further details
Parameterbismark bsScoreParrot
Price$3.99Free — better
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews56.3% of reviews—
Number of ratings2 — better1
Update frequencyEvery 5 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, Mac
Requires iOS15.0 — better18.0
Further details — not scored
Size26 MB8 MB
Age rating4+4+
Developerbismark LLCSWINNOVATE INC

In-app purchases

None

bismark bs

No in-app purchases

1 purchases

ScoreParrot

Subscriptions1
  • ScoreParrot Pro$7.991 Month

Questions

Is bismark bs free?
bismark bs costs $3.99, with no in-app purchases.
Is ScoreParrot free?
ScoreParrot is free to download, with in-app purchases available.
Which has better reviews, bismark bs or ScoreParrot?
ScoreParrot is rated higher. bismark bs averages 3.0 out of 5 from 2 ratings, while ScoreParrot averages 5.0 from 1 ratings.
Do bismark bs or ScoreParrot have ads?
Neither bismark bs nor ScoreParrot shows ads.
Which is updated more often, bismark bs or ScoreParrot?
bismark bs ships an update every 5 months, and ScoreParrot every 5 days. Most recently, bismark bs was updated on October 31, 2026 and ScoreParrot on October 24, 2026.

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