# Harmonix vs ostinata

The clearest difference is price: ostinata at Free against Harmonix's $14.99. Harmonix's advantage is iOS requirement (12.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

ostinata is free to download; Harmonix costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Harmonix ships an update every 2 weeks, ostinata every 9 days. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Harmonix | ostinata |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/harmonix/id1444665934/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Paid | — |
| Size | 13 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Marcos Kohler](https://appshunter.io/developer/1024379665) | [Joachim Groeger](https://appshunter.io/developer/1887008617) |

## 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


### ostinata

[App page](https://appshunter.io/ios/app/ostinata/id6762445694)

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

**In-app purchases:** none


## Frequently asked questions

### Is Harmonix free?

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

### Is ostinata free?

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

### Do Harmonix or ostinata have ads?

Neither Harmonix nor ostinata shows ads.

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

Harmonix ships an update every 2 weeks, and ostinata every 9 days. Most recently, Harmonix was updated on October 3, 2026 and ostinata on October 2, 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.*