# Phosphor 3 vs TfxMod

Phosphor 3 and TfxMod both sit at 4.7 stars, but that hides the real split: 100% of TfxMod's written reviews are positive against 79% of Phosphor 3's. TfxMod also leads on update cadence (every 3 months vs every 11 months) and device support (3 vs 1). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Phosphor 3 costs $5.99 and TfxMod $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 — 4.7 for Phosphor 3 against 4.8 for TfxMod. Both are backed by a comparable volume of ratings — 9 and 6 respectively. Written reviews are what separate them: 79% of Phosphor 3's written reviews are positive against 100% of TfxMod's.

Phosphor 3 ships an update every 11 months, TfxMod every 3 months. The most recent releases landed on July 6, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Phosphor 3 | TfxMod |
| --- | --- | --- |
| Price | $5.99 | **$4.99** |
| Rating | [4.7 (9 ratings)](https://appshunter.io/ios/app/phosphor-3/id1499115553/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/tfxmod/id1524639578/reviews)** |
| Number of ratings | **9** | 6 |
| Positive reviews | 78.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 27 MB | 1 MB |
| Requires iOS | **12.0** | 13.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### Phosphor 3

[App page](https://appshunter.io/ios/app/phosphor-3/id1499115553)

This app recreates a vintage digital synthesizer, offering a faithful emulation of a classic sound engine. It includes modern features like MPE, extensive modulation, and a new UI for sonic exploration.

**Highlights:** Vintage digital synthesizer emulation, Additive synthesis engine, MPE support, Extensive modulation routing, Preset manager, Tuning tables

**In-app purchases:** none


### TfxMod

[App page](https://appshunter.io/ios/app/tfxmod/id1524639578)

This app provides a chorus and flanger audio effect plugin for mobile devices. It emulates the sound of vintage bucket brigade devices with adjustable parameters for delay, feedback, and modulation. It can be used with host applications to process audio input.

**Highlights:** Chorus and flanger effects, BBD-inspired delay lines, Adjustable delay time, feedback, and modulation, Variable LFO rate and waveform, Low-pass and high-pass filters, Stereo width control

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Phosphor 3 free?

Phosphor 3 costs $5.99, with no in-app purchases.

### Is TfxMod free?

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

### Which has better reviews, Phosphor 3 or TfxMod?

TfxMod is rated higher. Phosphor 3 averages 4.7 out of 5 from 9 ratings, while TfxMod averages 4.8 from 6 ratings.

### Do Phosphor 3 or TfxMod have ads?

Neither Phosphor 3 nor TfxMod shows ads.

### Which is updated more often, Phosphor 3 or TfxMod?

Phosphor 3 ships an update every 11 months, and TfxMod every 3 months. Most recently, Phosphor 3 was updated on July 6, 2026 and TfxMod on September 20, 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.*