Comparison

SingVoicer vs M/S Processor 2

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SingVoicer

Features
Read full description

SingVoicer turns your iPhone into a pocket vocal effects rack and recorder — and, with SingVoicer FX, into an Audio Unit plugin for GarageBand and other DAWs. Tap the mic and sing. Your voice runs live through a studio chain — compressor, echo, reverb and a safety limiter — straight to your headphones with near-zero latency. Set the input gain by the meter, pick a preset or shape the sound with real knobs, and capture every take as a clean WAV you can rename and share. STAGE • One-screen instrument panel: nothing to scroll while you sing • Input gain 0…+24 dB with a dB meter and clip indicator • Presets Dry, Studio, Hall, Radio — or dial in your own sound • ECHO (time, feedback, mix), COMPRESSOR (amount), REVERB (size, mix) • Monitor toggle: record without hearing yourself • Low-latency engine with a limiter that keeps your ears and speakers safe RECORD & SHARE • Records the processed sound exactly as you hear it, 48 kHz 16-bit WAV • Library with playback, rename, share sheet and delete • Works with the built-in mic, wired headsets and audio interfaces WORKS INSIDE YOUR DAW • SingVoicer FX is an Audio Unit (AUv3): the same chain as an effect on any track in GarageBand, Logic Pro for iPad, Cubasis, AUM and other hosts • Ten automatable parameters, four factory presets, native panel MADE FOR SINGERS • Feedback protection: echo cancellation kicks in on the speaker and monitoring starts off • Input and output device picker with engine status • No account, no ads, no data collection — your recordings stay on your device WHO IT IS FOR Singers warming up and practising, songwriters sketching ideas, karaoke nights at home, podcasters and voice-over artists checking a take on the go — anyone who wants a studio vocal sound without a studio.

About

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.

Highlights
  • 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
Features
Read full description

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

SingVoicer4 screens
M/S Processor 24 screens

Verdict

The call

The clearest difference is iOS requirement: SingVoicer at 15.0 against M/S Processor 2's 17.0. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
SingVoicer versus M/S Processor 2: the parameters behind the verdict, then further details
ParameterSingVoicerM/S Processor 2
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 days—
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size19 MB44 MB
Age rating4+4+
DeveloperBRANDO.PRO SIARuben Nine Blanco

In-app purchases

None

SingVoicer

No in-app purchases

None

M/S Processor 2

No in-app purchases

Questions

Is SingVoicer free?
SingVoicer is free to download, with no in-app purchases.
Is M/S Processor 2 free?
M/S Processor 2 is free to download, with no in-app purchases.
Do SingVoicer or M/S Processor 2 have ads?
Neither SingVoicer nor M/S Processor 2 shows ads.

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