BPMCounter vs TempoScope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BPMCounter
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BPM Counter ist dein minimalistisches Tool zum schnellen Ermitteln von Tempo und Tonart – perfekt für Musiker, Produzenten und DJs. TAP TEMPO Tippe einfach im Rhythmus auf den Screen. Die App zeigt dir live das aktuelle Tempo und berechnet einen stabilen Durchschnittswert über deine letzten Taps. Ideal zum schnellen Einzählen oder Tempo-Check. AUTO-ERKENNUNG Drücke den Record-Button und spiele einen Track ab. BPM Counter analysiert das Audiosignal in Echtzeit und erkennt automatisch das Tempo – ganz ohne manuelles Tippen. TONART-ERKENNUNG Zusätzlich zum Tempo wird die Tonart (Key) des Songs erkannt. Perfekt für harmonisches Mixing oder zum schnellen Finden der richtigen Skala. FEATURES ∙ Tap Tempo mit Live-BPM und stabilem Durchschnitt ∙ Automatische Tempo-Erkennung via Mikrofon ∙ Tonart-Erkennung (Dur/Moll) ∙ Haptisches Feedback ∙ Schlichtes, modernes Design ∙ Keine Werbung, keine Accounts
TempoScope
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Hold your phone up to the music and it finds the tempo and key in real time. Drop in an audio file and it pulls tempo, key, and the chord progression in one pass. ■ Free · Live detection — tempo (BPM) and key from the microphone, as it plays · Delay and reverb times — milliseconds worked out from the detected BPM. Straight, dotted, triplet · The whole metronome — 30-300 BPM, 2/4, 3/4, 4/4, 6/8, 12/8 · Bar maps — lay out a song that changes tempo or meter partway through and play it straight through. Section looping included · Six sounds — electronic beep, tick-tock, wood block, cowbell, claves, rimshot · Subdivisions — eighths, triplets, sixteenths, swing eighths, dotted eighth + sixteenth, sextuplets, 3:2 polyrhythm · 59 drum style presets with a pattern grid · Haptic beats (iPhone) · Background playback — keeps clicking while you read a score or with the screen locked · Record to MIDI — record your playing to the click and it writes the notes down as a piano roll (iPhone and iPad, reference only) ■ Pro (one-time lifetime purchase, not a subscription) · Full-song analysis — free covers the first 60 seconds · Save and revisit your analyses · Setlist — put your songs in show order and on stage you only press Next. Tempo, meter, and drum pattern all switch together. Practice mode lets you save the tempo you settle on straight back to the song. · Playback detection — leave it listening and it finds where songs change, splitting them into a list. Saving the song playing right now by hand is free for the first three · Export MIDI — save a Record to MIDI result as a MIDI file, ready to drop into your DAW ■ About accuracy Measured against 13 tracks with known answers: tempo was right on 13, key on 12. That is a small sample, so treat it as a guide. Chord detection is well below that and is a reference aid only — it goes wrong most often on ballads with dense harmony. Check it yourself with the free 60 seconds before you decide. Record to MIDI is a reference aid too. In one test — 14 bars of a straight 8-beat drum groove, recorded at a live venue with an iPhone on the music stand — it got the kick and snare right in 13 of 14 bars and caught 43 of 56 hi-hat hits. Recording and viewing the result are free, so try it on your own playing first. ■ No internet needed All analysis runs on your device. No account, no server, no ads. Audio from the microphone never leaves your device. The only recording kept is the last one you make yourself in Record to MIDI, and it stays on your device too. ■ Made for · Sound engineers who need a song's tempo fast, on site · Mixing engineers who need delay and reverb times that match the BPM · Performers who change tempo song by song through a set · Drummers practising triplets and polyrhythms
Screenshots
Verdict
The clearest difference is in-app purchases: BPMCounter at none against TempoScope's 1. TempoScope's advantage is device support (3 vs 1) and iOS requirement (18.0 vs 26.0). On price and ads 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
Both are free to download. TempoScope sells 1 one-off in-app purchase. BPMCounter asks for nothing beyond the download.
| Parameter | BPMCounter | TempoScope |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 26.0 | 18.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Sebastian Baehr | HYO SEOP LEE |
In-app purchases
BPMCounter
No in-app purchases
TempoScope
- TempoScope Pro$2.99








