# Harmonix vs VAPolyMk3

The clearest difference is review sentiment: Harmonix at 100% against VAPolyMk3's 50%. Harmonix also leads on rating (5.0 vs 4.5) and update cadence (every 2 weeks vs every 7 months). VAPolyMk3's advantage is device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Harmonix costs $14.99 and VAPolyMk3 $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Harmonix holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews point the same way: 100% of Harmonix's written reviews are positive against 50% of VAPolyMk3's.

Harmonix ships an update every 2 weeks, VAPolyMk3 every 7 months. The most recent releases landed on October 3, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Harmonix | VAPolyMk3 |
| --- | --- | --- |
| Price | $14.99 | $14.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/harmonix/id1444665934/reviews)** | [4.5 (6 ratings)](https://appshunter.io/ios/app/vapolymk3/id6739957104/reviews) |
| Number of ratings | 5 | **6** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 7 months |
| Monetization | Paid | Paid |
| Size | 13 MB | 17 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Marcos Kohler](https://appshunter.io/developer/1024379665) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### Harmonix

[App page](https://appshunter.io/ios/app/harmonix/id1444665934)

This app provides an intelligent controller for the Elektron Digitone FM Synth, offering features like sound type programming, parameter randomization, and pattern generation. It allows for manual or queued pattern launching and includes customizable keyboard filters for note selection and parameter control.

**Highlights:** Intelligent Sound Types, Parameter Randomize/Morph/Reset, Sound Design Functions & Macros, Mixer Control, Intelligent Pattern Generation, Customizable Keyboard Filters

**In-app purchases:** none


### VAPolyMk3

[App page](https://appshunter.io/ios/app/vapolymk3/id6739957104)

This polyphonic synthesizer offers multi-synthesis capabilities inspired by classic analog synths. Explore subtractive and modular FM synthesis with extensive oscillator routing, built-in effects, and an analog-style sequencer. Save projects via iCloud for seamless cross-platform use.

**Highlights:** Multi-synthesis (Subtractive & FM), 3 Oscillators + 3 Modulation Oscillators, Resonant Low/High Pass Filters, Analog Style CV Sequencer, Built-in Effects (Delay, Chorus, Reverb, etc.), Audio Unit Extension (AUv3) Support, iCloud Project Sync

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Harmonix free?

Harmonix costs $14.99, with no in-app purchases.

### Is VAPolyMk3 free?

VAPolyMk3 costs $14.99, with no in-app purchases.

### Which has better reviews, Harmonix or VAPolyMk3?

Harmonix is rated higher. Harmonix averages 5.0 out of 5 from 5 ratings, while VAPolyMk3 averages 4.5 from 6 ratings.

### Do Harmonix or VAPolyMk3 have ads?

Neither Harmonix nor VAPolyMk3 shows ads.

### Which is updated more often, Harmonix or VAPolyMk3?

Harmonix ships an update every 2 weeks, and VAPolyMk3 every 7 months. Most recently, Harmonix was updated on October 3, 2026 and VAPolyMk3 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.*