# Filterstation2 vs TB DualVCF

The clearest difference is update cadence: TB DualVCF at every 2 months against Filterstation2's every 19 months. TB DualVCF also leads on rating (4.9 vs 4.5). On price, review sentiment, ratings volume and ads there is nothing between them.

Filterstation2 costs $4.99 and TB DualVCF $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TB DualVCF holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 19 and 18 respectively. Written reviews point the same way: 75% of Filterstation2's written reviews are positive against 80% of TB DualVCF's.

Filterstation2 ships an update every 19 months, TB DualVCF every 2 months. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Filterstation2 | TB DualVCF |
| --- | --- | --- |
| Price | $4.99 | $4.99 |
| Rating | [4.5 (19 ratings)](https://appshunter.io/ios/app/filterstation2/id1329509841/reviews) | **[4.9 (18 ratings)](https://appshunter.io/ios/app/tb-dualvcf/id1505169270/reviews)** |
| Number of ratings | **19** | 18 |
| Positive reviews | 75.0% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 29 MB | 12 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) | [ToneBoosters](https://appshunter.io/developer/1472446500) |

## What reviewers say

### Filterstation2

[App page](https://appshunter.io/ios/app/filterstation2/id1329509841)

This app offers a versatile dual filter effect for music production, inspired by classic hardware. It features twelve filter algorithms, an envelope follower, and multiple operating modes for creative sound shaping. Its user-friendly interface and resizable GUI make it a powerful tool for producers.

**Highlights:** Twelve filter algorithms, Envelope follower with sidechain, VCA mode for tremolo/gate, LFO with tempo sync, Serial, parallel, and stereo modes, Resizable GUI, Cross-platform preset manager

**Features:** Vision Pro support

**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 Filterstation2 free?

Filterstation2 costs $4.99, with no in-app purchases.

### Is TB DualVCF free?

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

### Which has better reviews, Filterstation2 or TB DualVCF?

TB DualVCF is rated higher. Filterstation2 averages 4.5 out of 5 from 19 ratings, while TB DualVCF averages 4.9 from 18 ratings.

### Do Filterstation2 or TB DualVCF have ads?

Neither Filterstation2 nor TB DualVCF shows ads.

### Which is updated more often, Filterstation2 or TB DualVCF?

Filterstation2 ships an update every 19 months, and TB DualVCF every 2 months. Most recently, Filterstation2 was updated on October 11, 2026 and TB DualVCF on October 9, 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.*