# SideBand Remix — Post Mastering Remix Tool

> Audio mastering tool for remixing center and sideband stereo content with frequency band control. (iPhone/iPad app by 4Pockets.com.)

- Source: https://appshunter.io/ios/app/sideband-remix/id1576509490 (this page in markdown: same URL + `.md`)
- Developer: [4Pockets.com](https://appshunter.io/developer/370131860)
- Category: Music, Photo & Video
- Price: $9.99
- Rating: 4.70/5 from 6 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 13 · 11 MB
- Languages: American English
- Released: 2021-07-19
- Data updated: 2026-09-03
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/sideband-remix/id1576509490/reviews.md

## What is SideBand Remix?

SideBand Remix is an AUv3 plugin for final mixing and mastering. It separates the phantom center from sideband (L/R) content which is what give a stereo track its width, and lets you remix it. 

This is ideal for adjusting the level of centrally panned vocals without affecting everything else. SideBand Remix is great for post-production engineers who want to reposition, isolate, and even eliminate elements of their mix.

Audio can be additionally split into 3 channels, LOW, MID and HIGH frequency bands which are all processed separately and eventually re-combined after processing. This allows you to control the bass and treble portions of your mix separately from the mids where the vocals naturally sit. Being able to push content from the center of the mix opens up room for a vocal to sit comfortably. The punch knob can be used to boost low and high band content or presence, while the shelf filter are there to make sure they never get out of control. As if that wasn't enough you can enable the harmonic exciter to inject top end sparkle into the mix or enhance low end frequencies. 

This is a versatile little tool that can be used on drums as well as vocals. Remove reverb from those snares and give your drum beat that punch it deserves.

Checkout the preview of this and other 4Pockets apps on the Paul the MusicMan YouTube channel.

## Key features

- Center/sideband content separation
- Frequency band processing (low, mid, high)
- Vocal isolation and adjustment
- Punch and shelf filter controls
- Harmonic exciter for sparkle/enhancement
- Remix and reposition mix elements

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/sideband-remix/id1576509490/reviews.md

### 5/5 — Amazing line of quality (Auv3) Audio Units!

*2023-01-05*

I can’t imagine that the dev of 4pockets is making more than a few bucks a month selling these amazing tools that we “starving artist” then get to use!! Most musicians live for the thrill or thought of playing or music live or hearing it one day being played (and it NOT be someone we know!) 
The passion that a lot of musicians have come from a pain that none of us understand, but we want to tell others! 
I wrote this review, not as a check list of what this app does right or wrong or how well it does it, (although as with all of 4pkts apps, they are incredibly made) But I wanted to say Thank you to the developer for making amazing apps that just keep coming, at a MORE THAN FAIR price point!!! Being an old school musician as well as engineer, I remember when we wanted to mix on “on screen” we would have to bring the mix in through what was known as a “digitizer” allowing the analog input to be transformed into this amazing new way to edit! It was exciting to see the WAVE FORM onscreen and to analyze each aspect of a sound, the ability to “punch in and out” of a track and see it (although not in real time) was ground breaking, and you could buy this amazing new technology for as little as a 2nd mortgage on a house! 

We have come so so far!!! 

Now if you want you can plug your 80’s Kramer SM1 or your 57 Les Paul remake, even a little $99 Strat into your iPhone use the free Apple Daw “Garage Band” find a drum beat you like and jam for hours, while you record the session, no setting up 18 mics to the drum kit, no need to have your Shure SM57 or AKG 414 to mic up your cabinet, heck you don’t even have to have pedal anymore, or a 75lbs rack, you can use the free effects and all the amazing pedal boards out there! 

The reason I say all of this is to show my appreciation to this developer for making amazing effects, tools, and extras for the AUM app, FOR BASICALLY PENNIES!!!! The time he spends on YouTube explaining and detailing the uses and functions alone would be worth 50x’s time cost that we actually pay!!! 

Again not a review or suggestions, but a “THANK YOU” to the dev

### 5/5 — Amazing Tool That Every Producer Needs

*2022-10-20*

Not only can you use this on the mastering chain, or post mastering, you can also use it to remove unnecessary sideband signals from bass, vocals, kickdrums and anything else you need to centre. It can also be used to do the reverse, take out the centre signal and widen reverbs, etc. Amazing job, devs!

## Frequently asked questions about SideBand Remix

### What is SideBand Remix used for?

SideBand Remix is an AUv3 plugin designed for final mixing and mastering. It allows users to separate and remix the center and sideband audio content of a stereo track, offering precise control over elements like vocals and width.

### How does SideBand Remix handle frequency bands?

The tool can split audio into LOW, MID, and HIGH frequency bands, processing each separately before recombining. This enables independent control over bass, mid-range (where vocals typically sit), and treble.

### Can SideBand Remix help with vocals?

Yes, it's ideal for adjusting the level of centrally panned vocals without affecting other parts of the mix. By opening up space in the center, vocals can sit more comfortably.

### What is the price of SideBand Remix?

SideBand Remix is available for a one-time purchase of $9.99.

### What devices support SideBand Remix?

SideBand Remix is compatible with iPhone, iPad, and iPod devices.

### How often is SideBand Remix updated?

The latest version is 1.03, and the app was last updated on December 13, 2025, indicating recent development activity.

### Does SideBand Remix have ads?

No, SideBand Remix does not contain advertisements.

### What is the user rating for SideBand Remix?

SideBand Remix has a strong user rating of 4.7 stars based on 6 ratings.

## Version history (last 4 releases)

### 1.03 — 2025-12-13

v1.03 B5
Updated for compatability with future versions of iOS and Age Ratings.

### 1.02 — 2025-09-04

v1.02 B4
Updated for compatability with future versions of iOS.

### 1.01 — 2021-08-10

Added a hard limiter to the Harmonic Enhancer to prevent filter overload.

### 1.0 — 2021-07-19

No release notes.

## Apps similar to SideBand Remix

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Surreal Machines Modnetic](https://appshunter.io/ios/app/surreal-machines-modnetic/id6451084427) | 5.0 (11) | $9.99 | Music |
| [FAC Smash](https://appshunter.io/ios/app/fac-smash/id6480281404) | 4.3 (6) | $9.99 | Music |
| [Iconica Sketch - Orchestra app](https://appshunter.io/ios/app/iconica-sketch-orchestra-app/id6504404183) | 4.8 (149) | $26.99 | Music |
| [Dagger synth](https://appshunter.io/ios/app/dagger-synth/id6451140338) | 4.9 (43) | $4.99 | Music |
| [Riffler Flow](https://appshunter.io/ios/app/riffler-flow/id6467568526) | 4.1 (25) | $14.99 | Music |
| [FAC Punchlab](https://appshunter.io/ios/app/fac-punchlab/id6472346517) | 5.0 (26) | $14.99 | Music |

## More apps by 4Pockets.com

- [Meteor Multitrack Recorder](https://appshunter.io/ios/app/meteor-multitrack-recorder/id417726727)
- [Tone Generator Ultra](https://appshunter.io/ios/app/tone-generator-ultra/id514273546)
- [PocketRTA Ultra](https://appshunter.io/ios/app/pocketrta-ultra/id514903914)
- [StompBox Band](https://appshunter.io/ios/app/stompbox-band/id845046209)
- [Audio Toolbox](https://appshunter.io/ios/app/audio-toolbox/id1353387223)
- [Audio Compressor AUv3 Plugin](https://appshunter.io/ios/app/audio-compressor-auv3-plugin/id1426387457)

All apps by 4Pockets.com: https://appshunter.io/developer/370131860

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*