# TriplexClassic vs GSDSP MMMm

The clearest difference is update cadence: TriplexClassic at every 5 days against GSDSP MMMm's every 6 weeks. GSDSP MMMm's advantage is iOS requirement (12.0 vs 14). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. 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 TriplexClassic against 4.9 for GSDSP MMMm. Both are backed by a comparable volume of ratings — 15 and 14 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

TriplexClassic ships an update every 5 days, GSDSP MMMm every 6 weeks. The most recent releases landed on August 19, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | TriplexClassic | GSDSP MMMm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (15 ratings)](https://appshunter.io/ios/app/triplexclassic/id6444733628/reviews)** | [4.9 (14 ratings)](https://appshunter.io/ios/app/gsdsp-mmmm/id6450306205/reviews) |
| Number of ratings | **15** | 14 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 2 MB | 44 MB |
| Requires iOS | 14 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Herb](https://appshunter.io/developer/1656508786) | [Gustav Scholda](https://appshunter.io/developer/1642323227) |

## What reviewers say

### TriplexClassic

[App page](https://appshunter.io/ios/app/triplexclassic/id6444733628)

This application offers a classic FM synthesizer experience with a modern interface. It allows for a wide range of sounds, from clean to distorted, with six specialized macro controls for easy sound shaping. An LFO and drive control further enhance its sound design capabilities.

**Highlights:** 3 operator FM synth engine, Up to 8 voices, 6 specialized macro controls, LFO with shape control, Drive control, Modern, accessible interface

**In-app purchases:** none


### GSDSP MMMm

[App page](https://appshunter.io/ios/app/gsdsp-mmmm/id6450306205)

This app provides a powerful MIDI modulation engine to control various plugins, hardware, and instruments. It offers a range of modulation sources like LFOs and random generators, and includes a dedicated performance skin for live use. It's a MIDI-only FX version for hosts requiring pure MIDI processing.

**Highlights:** MIDI CC control for plugins and hardware, LFO, Random, Envelope Follower modulators, XY pads for modulation, Dedicated Performance Skin for live use, AUv3 MIDI FX plugin, Desktop versions available

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TriplexClassic free?

TriplexClassic is free to download, with no in-app purchases.

### Is GSDSP MMMm free?

GSDSP MMMm is free to download, with no in-app purchases.

### Which has better reviews, TriplexClassic or GSDSP MMMm?

TriplexClassic is rated higher. TriplexClassic averages 5.0 out of 5 from 15 ratings, while GSDSP MMMm averages 4.9 from 14 ratings.

### Do TriplexClassic or GSDSP MMMm have ads?

Neither TriplexClassic nor GSDSP MMMm shows ads.

### Which is updated more often, TriplexClassic or GSDSP MMMm?

TriplexClassic ships an update every 5 days, and GSDSP MMMm every 6 weeks. Most recently, TriplexClassic was updated on August 19, 2026 and GSDSP MMMm on September 11, 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.*