# Disklavier Controller vs QRS Connect

The clearest difference is update cadence: QRS Connect at every 2 months against Disklavier Controller's every 10 months. Disklavier Controller's advantage is iOS requirement (12.0 vs 14.5). On price, ads, in-app purchases and device support there is nothing between them.

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

Disklavier Controller ships an update every 10 months, QRS Connect every 2 months. The most recent releases landed on August 28, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Disklavier Controller | QRS Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (26 ratings)](https://appshunter.io/ios/app/disklavier-controller-us/id467490291/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 34.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 4 MB | 5 MB |
| Requires iOS | **12.0** | 14.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yamaha Corporation of America](https://appshunter.io/developer/408058585) | [QRS Music](https://appshunter.io/developer/1034510122) |

## What reviewers say

### Disklavier Controller

[App page](https://appshunter.io/ios/app/disklavier-controller-us/id467490291)

Control key functions of your Disklavier piano remotely via WiFi. Adjust volume, manage playback, select songs, and perform simple recordings from your device. Compatible with specific Disklavier models.

**Highlights:** Main volume control, Start/stop song playback, Source, album, song selection, Simple recording functions, DisklavierRadio playback, Balance, Transpose, Tempo control

**Features:** macOS Compatibility

**In-app purchases:** none


### QRS Connect

[App page](https://appshunter.io/ios/app/qrs-connect/id1463952547)

**In-app purchases:** none


## Frequently asked questions

### Is Disklavier Controller free?

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

### Is QRS Connect free?

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

### Do Disklavier Controller or QRS Connect have ads?

Neither Disklavier Controller nor QRS Connect shows ads.

### Which is updated more often, Disklavier Controller or QRS Connect?

Disklavier Controller ships an update every 10 months, and QRS Connect every 2 months. Most recently, Disklavier Controller was updated on August 28, 2026 and QRS Connect on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*