BPMcountR vs Polychrome Computer

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

BPMcountR compared with Polychrome Computer
Detail	BPMcountR	Polychrome Computer
What it does	Free tap tempo BPM counter and metronome app for Android	Compact creativity
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Not given
Pricing	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	Not given
Key features	Tap tempo counter to measure beats per minute Metronome with time signatures and accents Missed and double tap correction	Eight labeled chords for the detected key Chord voicing options including sevenths, sus2, sus4, add9, first inversion, and no third Installable to home screen like a calculator No audio recording
What makes it different	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	No audio is recorded; sound is analyzed and discarded in real time Runs entirely offline after first load with no uploads to servers Installs like a calculator app on your home screen for quick access
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 −1 (down) since last check	4 no change since last check
Trust Flow (Majestic)	0	8
Citation Flow (Majestic)	11	17
Referring domains (Majestic)	1	4

3 details filled in for both companies.

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