# Stereo Width Control vs TB DualVCF

The clearest difference is update cadence: TB DualVCF at every 2 months against Stereo Width Control's every 12 months. TB DualVCF also leads on price ($4.99 vs $5.99). Stereo Width Control's advantage is review sentiment (100% vs 80%) and iOS requirement (10.3 vs 13.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Stereo Width Control costs $5.99 and TB DualVCF $4.99 up front. 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 Stereo Width Control against 4.9 for TB DualVCF. Both are backed by a comparable volume of ratings — 12 and 18 respectively. Written reviews are what separate them: 100% of Stereo Width Control's written reviews are positive against 80% of TB DualVCF's.

Stereo Width Control ships an update every 12 months, TB DualVCF every 2 months. The most recent releases landed on October 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Stereo Width Control | TB DualVCF |
| --- | --- | --- |
| Price | $5.99 | **$4.99** |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/stereo-width-control/id1493044617/reviews)** | [4.9 (18 ratings)](https://appshunter.io/ios/app/tb-dualvcf/id1505169270/reviews) |
| Number of ratings | 12 | **18** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 3 MB | 12 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Mangoo Consulting Company Limited](https://appshunter.io/developer/1475107602) | [ToneBoosters](https://appshunter.io/developer/1472446500) |

## What reviewers say

### Stereo Width Control

[App page](https://appshunter.io/ios/app/stereo-width-control/id1493044617)

This audio plugin allows precise control over the stereo width of audio across four adjustable frequency bands. It's designed for mastering engineers to manage bass frequencies while maintaining a wide stereo image in other ranges. Features include solo controls for each band and a visual vectorscope.

**Highlights:** Adjustable stereo width per frequency band, Four independent frequency bands, Solo control for each band, Stereo vectorscope visualization, Runs inside host apps like GarageBand

**Features:** macOS Compatibility

**In-app purchases:** none


### TB DualVCF

[App page](https://appshunter.io/ios/app/tb-dualvcf/id1505169270)

This app offers a dual analog filter plug-in for music production, providing a wide range of vintage filter models to shape sound. It features intuitive modulation and envelope followers for creative audio exploration, compatible with AUv3 hosts.

**Highlights:** Dual analog filter sections, Dozens of vintage filter models, Envelope followers, Intuitive modulation editor, AUv3 plug-in compatibility, Real-time audio processing

**In-app purchases:** none


## Frequently asked questions

### Is Stereo Width Control free?

Stereo Width Control costs $5.99, with no in-app purchases.

### Is TB DualVCF free?

TB DualVCF costs $4.99, with no in-app purchases.

### Which has better reviews, Stereo Width Control or TB DualVCF?

Stereo Width Control is rated higher. Stereo Width Control averages 5.0 out of 5 from 12 ratings, while TB DualVCF averages 4.9 from 18 ratings.

### Do Stereo Width Control or TB DualVCF have ads?

Neither Stereo Width Control nor TB DualVCF shows ads.

### Which is updated more often, Stereo Width Control or TB DualVCF?

Stereo Width Control ships an update every 12 months, and TB DualVCF every 2 months. Most recently, Stereo Width Control was updated on October 10, 2026 and TB DualVCF on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*