KQ Voice Plugins vs BPM Checker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KQ Voice Plugins
This app provides a suite of Audio Units for music production, including tools for audio routing, vocal effects, pitch modification, and noise reduction. A compatible host application is necessary to utilize these plugins.
- Loopback for audio routing
- Vocoder effect for robot voice
- Pitch Shifter for sound modification
- Noise Suppression filter
- Gainer for volume adjustment
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This is a set of Audio Units including Loopback, Vocoder, Pitch Shifter, and Noise Suppression. A host application that can handle Audio Units is required for use. Loopback (In/Out/MIDI/Mixer): Connects to each other and transfers audio between host applications. MIDI signals can also be transferred. Please note that you might not do the recording inter app. Vocoder: This effect processes the sound of a synthesizer or other carrier with the input sound (modulator) and outputs it. It creates a so-called robot voice by inputting a voice or other sound. By default, Saw (sawtooth wave) is specified as the carrier, but it can also be input from a sidechain or Vocoder Input Audio Unit. Pitch Shifter: An effect that changes the pitch of the sound. Noise Suppression: A noise removal filter using RNNoise. This machine learning filter is optimized for voices. Gainer: An effect for adjusting the volume.
BPM Checker
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Find the BPM of any song, instantly. BPM Checker listens to the music playing around you and tells you its tempo in beats per minute - no tapping along, no typing, no account. Just tap Listen and point your phone at the speaker. WHAT IT'S FOR - DJs matching and beatmatching tracks - Producers and musicians checking a reference tempo - Dancers and instructors finding the count of a song - Runners and gym-goers picking music at the right pace - Anyone curious how fast a track really is HOW IT WORKS Real-time detection runs entirely on your device using the microphone. Play a song out loud, tap Listen, and the tempo appears within a few seconds, with a confidence reading so you know how solid it is. PRIVATE BY DESIGN The audio is analysed live on your iPhone and is never recorded, saved, or sent anywhere. FREE BPM Checker is free, supported by a small banner ad. Note: because the app hears music through the microphone, it works best when the song plays out loud in the room, not through headphones.
Screenshots
Verdict
The clearest difference is price: BPM Checker at Free against KQ Voice Plugins's $7.99. KQ Voice Plugins's advantage is ads (none vs shown) and device support (3 vs 1). On in-app purchases 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
BPM Checker is free to download; KQ Voice Plugins costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | KQ Voice Plugins | BPM Checker |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 4.8 (12 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Daily | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 3 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryouta Kira | SIMONE PADOVANI |
In-app purchases
KQ Voice Plugins
No in-app purchases
BPM Checker
No in-app purchases
Questions
Is KQ Voice Plugins free?
Is BPM Checker free?
Do KQ Voice Plugins or BPM Checker have ads?
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