---
title: "TfxMod — App Overview"
url: https://marlvel.ai/apps/tfxmod
category: Music
developer: Ryo Togawa
platforms: ios
rating: 4.8 (6 ratings)
pricing: paid
report_level: overview
generated: 2026-04-28
last_verified: "2026-04-28T12:39:11.399Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** TfxMod is a specialized, low-cost AudioUnit plugin designed to replicate the distinct character of analog BBD-based modulation effects.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Music |
| Rating | 4.8 ★ (6) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.9 |
| Developer | Ryo Togawa |

<!-- SECTION: Summary -->
## What is TfxMod?

TfxMod is an AudioUnit Extension plugin that provides chorus and flanger effects modeled after bucket brigade device (BBD) delay lines. It utilizes an artificial clock to sample input signals at variable rates, enabling authentic pitch-shifting modulation. The app is notable for its precise control over delay times, feedback, and filter settings.

<!-- SECTION: Key Features -->
## Key Features

- **BBD-Inspired Delay Lines**: Uses fixed-length buffers and an artificial clock to simulate the variable sampling rate behavior of bucket brigade devices.
- **Chorus and Flanger Modes**: Offers dedicated effect modes with adjustable delay times, feedback, and modulation width parameters.
- **Integrated Filtering**: Includes adjustable high-pass and low-pass filters for precise frequency shaping of the processed signal.
- **LFO Modulation**: Provides a modulation rate range from 0.01 Hz to 10 Hz for rhythmic effect control.

<!-- SECTION: Target Audience -->
## Who is it for?

Music producers and sound designers looking for vintage-inspired BBD chorus and flanger effects within an AudioUnit-compatible environment.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/tfxmod/id1524639578?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/tfxmod)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/tfxmod).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*