# HARMONY DSP vs Onkyo X

HARMONY DSP and Onkyo X are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HARMONY DSP ships an update every 19 months, Onkyo X every 10 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | HARMONY DSP | Onkyo X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/onkyo-x-md/id6642692741/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 10 months** |
| Monetization | — | Free |
| Size | 3 MB | 14 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APEX Italy](https://appshunter.io/developer/1446565085) | [Onkyo Corporation](https://appshunter.io/developer/1619916570) |

## What reviewers say

### HARMONY DSP

[App page](https://appshunter.io/ios/app/harmony-dsp/id1638244924)

**Features:** macOS Compatibility

**In-app purchases:** none


### Onkyo X

[App page](https://appshunter.io/ios/app/onkyo-x-md/id6642692741)

This application allows users to remotely control their Onkyo X-MD device for audio adjustments. It offers features like equalizer settings, channel adjustments, and time alignment for a personalized listening experience. Connect wirelessly via Bluetooth for convenient operation.

**Highlights:** Equalizer and Curve Adjustments, Channel Adjustment, Time Alignment, USB / Phone Direct Playback, Bluetooth Connectivity

**In-app purchases:** none


## Frequently asked questions

### Is HARMONY DSP free?

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

### Is Onkyo X free?

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

### Do HARMONY DSP or Onkyo X have ads?

Neither HARMONY DSP nor Onkyo X shows ads.

### Which is updated more often, HARMONY DSP or Onkyo X?

HARMONY DSP ships an update every 19 months, and Onkyo X every 10 months. Most recently, HARMONY DSP was updated on November 7, 2026 and Onkyo X on November 4, 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.*