Comparison

Multi vs Ruismaker Noir

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

Head to head
About

Multi

This audio compressor plugin offers multi-band processing for precise control over different frequency ranges. It features a modern interface with stereo meters and adjustable parameters for each of the four bands, ideal for detailed audio mixing.

Highlights
  • Multi-band compression with 4 bands
  • Adjustable threshold, ratio, gain, attack, release per band
  • Automatic gain (make-up) mode
  • Frequency domain splitting with crossover controls
  • Gate and peak lights for each band
  • Mute specific frequency bands
Read full description

This is a AUv3 compatible audio compressor which can be used as plugin with your favourite DAW such as Cubasis, Meteor, Auria or GarageBand. It supports a modern graphical interface and presets with stereo meters for monitoring signal levels. An audio compressor is used to reduce the volume levels of loud sounds above a specified threshold and amplify quiet parts thus reducing an audio signals dynamic range. The dynamic volume changes of a recording means that the overall level of the compressed recording can be increased inside your mix. The recording will also sit inside your whole mix much more easily. There are times when you need to apply different amounts of compression to specific frequency bands such as when compressing drums. In these cases you can isolate say the kick drum and the snare, providing a boost to the kick, while suppressing the snare. This multi band compressor allows you to define 4 bands, with separate threshold, ratio, gain, attack and release times for each. We also provide an automatic gain mode, often referred to as make-up which automatically boosts the signal as you decrease the threshold. Once the compressor gate is triggered simply adjust the gain to suite. This effect effectively splits the frequency domain into 4 bands using 3 crossover controls. We provide gate and peak lights for all four compression bands as well as allowing you to mute specific bands which might be useful if you are wanting to remove a frequency range from the mix. This is one of a suite of AUv3 compatible plugins which will also soon be available from 4Pockets.

About

Ruismaker Noir

This app offers a unique drumsynth experience with a hybrid approach to synthesized drums and rhythmic bass sounds. Its integrated step sequencer and monophonic synthesis engine, combined with modulation options, create diverse and evolving sonic textures for iOS.

Highlights
  • Hybrid drumsynth and bass sounds
  • Integrated step sequencer
  • Monophonic synthesis engine
  • Pitch and velocity modulation
  • AUv3 plugin support
  • MIDI CC and AU Params control
Features
Read full description

A different kind of drumsynth. Ruismaker Noir presents a hybrid approach between synthesized drums and rhythmic bass sounds - coming together in the fully integrated step sequencer. Throw in a nasty, dirty personality and you get something really new for the iOS platform. Although Noir has a monophonic synthesis engine, the clever interplay with the sequencer and plethora of pitch/velocity modulation options can make it sound like many different sounds are playing, seamlessly blending into each other. - AUv3 (Audio Unit) plugin, with integrated sequencer - Basic standalone mode for tinkering or preset creation* - Universal; runs on any iDevice with iOS10 or higher - All parameters accessible via MIDI CC and AU Params - AU MIDI output from sequencer (requires iOS11+) - Fullscreen plugin GUI in all compatible hosts - Modest CPU and resource loads - Handcrafted in the Netherlands User manual available on ruismaker.com * note: the basic standalone mode does not offer connectivity. Use the AUv3 plugin mode for complex setups with multiple apps and synchronization requirements.

Screenshots

Multi1 screens
Ruismaker Noir3 screens

Verdict

The call

The clearest difference is rating: Ruismaker Noir at 4.8 against Multi's 3.3. Ruismaker Noir also leads on review sentiment (86% vs 50%) and ratings volume (94 vs 3). Multi's advantage is price ($5.99 vs $9.99). On update cadence, ads, in-app purchases and monetization model 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

Multi costs $5.99 and Ruismaker Noir $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Ruismaker Noir holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: Ruismaker Noir has 94 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Multi's written reviews are positive against 86% of Ruismaker Noir's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Multi versus Ruismaker Noir: the parameters behind the verdict, then further details
ParameterMultiRuismaker Noir
Price$5.99 — better$9.99
Rating3.3 (3 ratings)4.8 (94 ratings) — better
Positive reviews50.0% of reviews85.7% of reviews — better
Number of ratings394 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1312.0 — better
Further details — not scored
Size6 MB2 MB
Age rating4+4+
Developer4Pockets.comBram Bos

Customer experience

Multi

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Ruismaker Noir

All ratings94 ratings
Positive95.7%
Neutral0.0%
Negative4.3%
Written reviews63 reviews
Positive85.7%
Neutral4.8%
Negative9.5%

Bugs and requests

Multi

Not enough reviews yet to summarise bugs or requests.

Ruismaker Noir

Reported bugs

5 issues
  • Controls hidden by camera border
  • App doesn't work on iPad Pro 2020
  • Doesn't work in GarageBand as audio unit
  • Acting dodgy in GarageBand (resolved)
  • No support for AudioShare

Requested features

11 requests
  • Load app/plugin directly on MacBook
  • Background audio support
  • Audio export as a loop
  • More modulation routing options
  • Subfolders to sort patches
Show 6 more
  • Another random sequence button
  • Better buttons for real-time resolution
  • Ableton Link support
  • Audio/MIDI export
  • More patterns
  • More detailed visual aid for notes

In-app purchases

None

Multi

No in-app purchases

None

Ruismaker Noir

No in-app purchases

Questions

Is Multi free?
Multi costs $5.99, with no in-app purchases.
Is Ruismaker Noir free?
Ruismaker Noir costs $9.99, with no in-app purchases.
Which has better reviews, Multi or Ruismaker Noir?
Ruismaker Noir is rated higher. Multi averages 3.3 out of 5 from 3 ratings, while Ruismaker Noir averages 4.8 from 94 ratings.
Do Multi or Ruismaker Noir have ads?
Neither Multi nor Ruismaker Noir shows ads.
Which is updated more often, Multi or Ruismaker Noir?
Multi ships an update every 2 months, and Ruismaker Noir every 2 months. Most recently, Multi was updated on October 25, 2026 and Ruismaker Noir on October 24, 2026.

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