EarChord vs BPMcountR

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

EarChord compared with BPMcountR
Detail	EarChord	BPMcountR
What it does	Chord detection in your browser	Free tap tempo BPM counter and metronome app for Android
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Freemium
Pricing	Not given	Free version includes tap counter, metronome with time signatures and accents, one setlist, and last three measurements. Pro is €9.99 one-time purchase for unlimited features including Live Scan, File Scan, drum grooves, polyrhythms, subdivisions, count-in, practice timer, tempo and gap trainers, fu
Key features	Chord progression detection Key identification using Krumhansl-Schmuckler profiles Tempo/BPM detection from onset envelope Interactive timeline of detected chords Roman numeral chord notation Export chord list as text or file Supports MP3, WAV, M4A, AIFF, FLAC and OGG files	Tap tempo counter to measure beats per minute Metronome with time signatures and accents Missed and double tap correction
What makes it different	Runs entirely in browser with no uploads or server processing Completely free with no daily limits or account required Uses transparent signal processing instead of hidden machine learning Shows actual detection results so you can see where it guesses	No account, no subscription, no ads, works offline in flight mode One-time €9.99 Pro purchase stays unlocked forever on all signed-in devices AI beat detection tested on nearly 10,000 songs Scans audio files in multiple formats including MP3, WAV, M4A Made for tablet use with responsive side-by-side layout
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 no change since last check	1 −1 (down) since last check
Trust Flow (Majestic)	8	0
Citation Flow (Majestic)	23	11
Referring domains (Majestic)	11	1

4 details filled in for both companies.

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