Spatializer is made and published by quantovox. AppBrain is an independent app data site and isn't affiliated with quantovox. The app name, icon, screenshots and description belong to quantovox and are shown as published on the App Store.
AppBrain's verdict
Established- Rating on App Store
- 4.78
- 27 ratings
- Last updated
- October 16, 2025
It doesn't have enough ratings yet to judge what users think.
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Releases
Updates seen on the App Store- Version
- 1.4.3
- Launched
- August 2021
No changelog data
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Technology
Found in the app by AppBrain- Price
- $9.99
- App size
- 13.2 MB
- Content rating
- Everyone
Technologies used by Spatializer
About the app and developer
About Spatializer
Spatializer is a music app developed by quantovox.
What is the rating of Spatializer?
Spatializer is rated 4.78 out of 5 stars, based on 27 ratings.
Is Spatializer free?
Spatializer costs $9.99. The app size is 13.21 MB. The latest version available is 1.4.3. The last update was on October 16, 2025.
What are the requirements for Spatializer?
The app has a content rating of Everyone. The app has been available on the App Store since August 2021.
Developer information for quantovox
Address:
Store listing
By quantovox, from the App StoreDescription by quantovox Written by the developer, not by AppBrain. Click to read.
• phase smearing in the mono mix
• phasing / comb filter effects (from asymmetric channel delays)
• or any changes to the mid channel or mono mix
The plugin's main focus is to enhance sounds that have little or no side channel information, where traditional widening approaches like mid-side processing can't be effectively used. It also offers more flexibility in case of mixed inputs, widening narrow components without boosting already existing stereo width to extreme levels that would drown out the mid channel, leading to stereo image problems.
Spatializer can also be combined with other effects, for example it's excellent for augmenting large-scale reverbs by enhancing the more immediate space or effectively moving the listener closer to the virtual sound source.
At large timescales, the plugin takes on some of the qualities of a reverb itself, while keeping the mid channel sharp and free of any reflections. This could either be used as a special effect in and of itself (depending on the transient characteristics of the input), or be blended together with traditional ambience or acoustic space simulation effects.
FEATURES:
• Synthesis of side channel information where there was none (stereoization of mono sources)
• Linear phase mid channel
• Capability to deliver both a neutral / transparent response as well as stronger effects
• Built-in multiband transient shapers for delivering a more focused response by suppressing outlier reflections
• Multiple visualization options: Directional RMS distribution, position and motion
• Effects can range from close-proximity / spatial audio effects to larger acoustic space reflections
• Baseline frequency response is optimized to maximize flatness, balancing the spectral density of Left, Right, Side channels
The built-in selection of subtly tuned presets and the combined psychoacoustic properties of the above features give more leeway to easily experiment with kinds of source material that have traditionally presented difficulties, like tracks with prominent LF content.
Due to its ability to provide transparent, subtle and high-clarity responses, as well as good spectral density characteristics, Spatializer can also be included in master bus effects chains.
In multi-track setups it can be used in parallel with other positioning methods to bring more variation to the sound stage or to provide additional ways to adjust the mix.
For audio demos, visit:
www.quantovox.com/sp
PLEASE NOTE:
• AUv3-compatible host application required
• Supported sampling rates: 22.05, 44.1, 48, 96 kHz.