# Tera Synth vs TfxMod

Tera Synth and TfxMod both sit at 4.8 stars, but that hides the real split: 100% of TfxMod's written reviews are positive against 86% of Tera Synth's. TfxMod also leads on device support (3 vs 1). Tera Synth's advantage is price ($1.99 vs $4.99) and ratings volume (27 vs 6). On rating, update cadence, ads and in-app purchases there is nothing between them.

Tera Synth costs $1.99 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 — 4.8 for Tera Synth against 4.8 for TfxMod. Both are backed by a comparable volume of ratings — 27 and 6 respectively. Written reviews are what separate them: 86% of Tera Synth's written reviews are positive against 100% of TfxMod's.

Tera Synth ships an update every 4 months, TfxMod every 3 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | Tera Synth | TfxMod |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | [4.8 (27 ratings)](https://appshunter.io/ios/app/tera-synth/id898308034/reviews) | [4.8 (6 ratings)](https://appshunter.io/ios/app/tfxmod/id1524639578/reviews) |
| Number of ratings | **27** | 6 |
| Positive reviews | 86.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 36 MB | 1 MB |
| Requires iOS | **12.0** | 13.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### Tera Synth

[App page](https://appshunter.io/ios/app/tera-synth/id898308034)

Create unique sounds beyond traditional synthesizers with a modular analog and digital synthesis workstation. Combine physical modeling, wireless patching, and built-in effects for a fat, individual sound. Features a programmable arpeggiator and live playing options.

**Highlights:** Modular analog and digital synthesis, Physical modeling modules, Wireless patching and modulation routing, Built-in distortion, delay, chorus, phaser, and reverb effects, Programmable arpeggiator, Live playing with onscreen keyboard and MIDI support, Audiobus and Inter-App-Audio integration

**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 Tera Synth free?

Tera Synth costs $1.99, with no in-app purchases.

### Is TfxMod free?

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

### Which has better reviews, Tera Synth or TfxMod?

Tera Synth and TfxMod are both rated 4.8 out of 5 on the App Store, from 27 and 6 ratings respectively.

### Do Tera Synth or TfxMod have ads?

Neither Tera Synth nor TfxMod shows ads.

### Which is updated more often, Tera Synth or TfxMod?

Tera Synth ships an update every 4 months, and TfxMod every 3 months. Most recently, Tera Synth was updated on October 7, 2026 and TfxMod on October 7, 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.*