Instrumently vs M/S Processor 2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Instrumently
Transform any song into a karaoke track by instantly removing vocals. Record your own singing with optional Auto-Tune and Echo effects, then manage and export your creations. Enjoy a private, offline experience with no ads or accounts required.
- Instant vocal remover
- Record vocals over instrumentals
- Add Auto-Tune and Echo effects
- Metronome for beat accuracy
- File conversion (MP3, WAV, M4A)
- Organized track library
- Export as video
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Turn any song into your own personal karaoke track — then sing over it like a star. Instrumently strips the vocals from any track in seconds, giving you a clean instrumental you can sing, rap, or riff over. No studio, no engineer, no account required — just your voice and your phone. Vocal remover, instantly. Import a song and switch freely between the original and the instrumental version. Hear exactly what you're working with before you hit record. Record like a pro. Lay down your vocals over the instrumental with a metronome count-in to keep you on beat. Add Auto-Tune for pitch-perfect polish or Echo for depth and atmosphere — get a finished sound without any mixing skills. Convert and manage your audio. Built-in file conversion between MP3, WAV, and M4A means your tracks work everywhere. Your My Tracks library keeps every take organized so you can preview, export, or revisit past recordings anytime. Share your best takes. Export your recording as a video straight to your photo library and post it wherever your fans are watching. Everything happens 100% on-device. No account, no ads, no tracking — just you, the mic, and the music, completely private and offline. Download Instrumently and turn every song into your next performance.
M/S Processor 2
This app allows you to manipulate the mid and side components of a stereo audio signal. You can adjust their levels, mute them, or flip their polarity before recombining them. It functions as an Audio Unit (AUv3) within music production hosts or as a standalone application.
- Mid/side stereo signal splitting
- Independent level control for mid and side
- Mute and polarity flip for mid/side
- Inline, decode, and encode modes
- Automation support
- Adaptable layout for various screen sizes
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Your stereo image, in two parts. M/S Processor 2 splits a stereo signal into its mid (what both sides share) and its side (what sets them apart), lets you turn each up or down, mute it or flip its polarity, and puts them back together. Rebuilt from the ground up, it runs as an Audio Unit (AUv3) inside GarageBand, AUM, Logic Pro and any other host, and on its own with an audio interface. THREE WAYS IN AND OUT • Inline: left and right in, left and right out. Widen a mix, narrow it, or bring a centered voice forward. • Decode: record with a mid/side microphone pair, a cardioid facing the source and a figure-8 across it, and hear it as left and right while you play. • Encode: turn left and right into mid and side for the effects that come after it, and decode them back at the end of the chain. EVERY PART UNDER YOUR HAND • A fader for the mid and one for the side, from −48 to +24 dB, each over its own meter. • Mute and polarity for each, and a link that moves both gains together. • Swap left and right before anything else, and bypass to compare. • Input and output meters named by what they carry, L and R or M and S, with held peaks and clip indicators. • Every control can be automated from your host. • A notice when the input is mono, which leaves the side with nothing to work on. MADE FOR EVERY SCREEN M/S Processor 2 lays itself out for the space it's given: an iPhone upright or sideways, an iPad, iPhone Duo folded or open, and a plugin slot in a host, from GarageBand's compact strip to a whole panel. QUIET BY DEFAULT On its own, the app starts with its output muted, so a microphone never feeds back through the speaker next to it. A LONG STORY Alan Blumlein described mid/side recording in his 1931 stereo patent, and engineers have relied on it ever since. M/S Processor first came to the iPad in 2013; this is its second life. From Monolith DSP. Terms of Use: https://monolith-dsp.com/terms/ Privacy Policy: https://monolith-dsp.com/privacy/
Screenshots
Verdict
Instrumently and M/S Processor 2 are too close to call on the numbers: across 8 compared parameters — price, rating, ratings volume and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Instrumently against 5.0 for M/S Processor 2. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | Instrumently | M/S Processor 2 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | James Buckner III | Ruben Nine Blanco |
In-app purchases
Instrumently
No in-app purchases
M/S Processor 2
No in-app purchases
Questions
Is Instrumently free?
Is M/S Processor 2 free?
Which has better reviews, Instrumently or M/S Processor 2?
Do Instrumently or M/S Processor 2 have ads?
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