# Pentaholic Synth vs M2DX

Pentaholic Synth and M2DX both sit at 3.8 stars, but that hides the real split: 57% of Pentaholic Synth's written reviews are positive against 25% of M2DX's. Pentaholic Synth also leads on iOS requirement (16.0 vs 18.0). M2DX's advantage is update cadence (every 2 days vs every 6 days). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Pentaholic Synth sells 1 one-off in-app purchase and M2DX sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

M2DX holds the better App Store score, 4.0 against 3.8. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews complicate that: 57% of Pentaholic Synth's written reviews are positive against 25% of M2DX's, so the app with the better star average is not the one people write more warmly about.

Pentaholic Synth ships an update every 6 days, M2DX every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Pentaholic Synth | M2DX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/pentaholic-synth/id6762106586/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/m2dx/id6763840208/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | **57.1% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Free | Free |
| Size | 21 MB | 16 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Strickland](https://appshunter.io/developer/1892938530) | [Hakaru Hirose](https://appshunter.io/developer/1866507020) |

## What reviewers say

### Pentaholic Synth

[App page](https://appshunter.io/ios/app/pentaholic-synth/id6762106586)

This app digitally recreates a classic polyphonic synthesizer, offering authentic sound design and songwriting inspiration. It features a 300-note sequencer, multiple oscillators per voice, and performance controls like a joystick and expression pedal inputs.

**Highlights:** Authentic 5-voice polyphony, 3 oscillators per voice with 8 waveforms, Component-level circuit modeling, Dual ADSR envelopes, 300-note polyphonic sequencer, Joystick and expression pedal support

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Features | $28.00 | one-time |


### M2DX

[App page](https://appshunter.io/ios/app/m2dx/id6763840208)

Create music with a powerful 6-operator FM synthesizer. Explore hand-crafted presets or import classic DX7 banks. Use the on-screen keyboard or connect MIDI controllers for a versatile music-making experience.

**Highlights:** 6-operator, 32-algorithm FM synthesis, On-screen keyboard with velocity control, DX7-format .syx bank import, 6-stage FX chain, AUv3 plug-in support, Native MIDI 2.0 support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| M2DX Pro Unlock | $9.99 | one-time |


## Frequently asked questions

### Is Pentaholic Synth free?

Pentaholic Synth is free to download, with in-app purchases available.

### Is M2DX free?

M2DX is free to download, with in-app purchases available.

### Which has better reviews, Pentaholic Synth or M2DX?

M2DX is rated higher. Pentaholic Synth averages 3.8 out of 5 from 6 ratings, while M2DX averages 4.0 from 4 ratings.

### Do Pentaholic Synth or M2DX have ads?

Neither Pentaholic Synth nor M2DX shows ads.

### Which is updated more often, Pentaholic Synth or M2DX?

Pentaholic Synth ships an update every 6 days, and M2DX every 2 days. Most recently, Pentaholic Synth was updated on October 31, 2026 and M2DX on October 31, 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.*