# KORG Module vs Roland Piano App

The clearest difference is rating: KORG Module at 4.6 against Roland Piano App's 2.3. KORG Module also leads on review sentiment (52% vs 17%) and ratings volume (787 vs 235). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. KORG Module sells 21 one-off in-app purchases and Roland Piano App sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

KORG Module holds the better App Store score, 4.6 against 2.3. Both are backed by a comparable volume of ratings — 787 and 235 respectively. Written reviews point the same way: 52% of KORG Module's written reviews are positive against 17% of Roland Piano App's.

KORG Module ships an update monthly, Roland Piano App every 2 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | KORG Module | Roland Piano App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (787 ratings)](https://appshunter.io/ios/app/korg-module/id1048875111/reviews)** | [2.3 (235 ratings)](https://appshunter.io/ios/app/roland-piano-app/id1610462043/reviews) |
| Number of ratings | **787** | 235 |
| Positive reviews | **51.7% of reviews** | 16.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1.7 GB | 215 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KORG INC.](https://appshunter.io/developer/363714046) | [Roland Corporation](https://appshunter.io/developer/387333694) |

## What reviewers say

### KORG Module

[App page](https://appshunter.io/ios/app/korg-module/id1048875111)

This app offers professional piano and keyboard sounds for mobile devices. The free version provides access to high-quality piano sounds, with options to unlock more sound libraries and features through in-app purchases or by connecting Korg MIDI controllers.

**Highlights:** High-quality piano and keyboard sounds, Customizable sound sets with over 30 libraries, AUv3 support, Ultra-low latency sound engine, Unlock sounds with Korg MIDI controllers

**Features:** Family Sharing

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-day trial:TRITON Best select | Free | one-time |
| 7-day trial : Organ & Clav | Free | one-time |
| 7-day trial : Module Perf Exp | Free | one-time |
| 7-day trial : Ivory Grand | Free | one-time |
| 7-day trial : Ivory American D | Free | one-time |
| 7-day trial:Essential Complete | Free | one-time |
| 7-day trial Hybrid 2 | Free | one-time |
| 7-day trial : 80s Dance Pop | Free | one-time |
| 7-day Trial : GENERAL 128 | Free | one-time |
| 7-day trial : OASYS Piano | Free | one-time |
| 7-day Trial: M1 Best Selection | Free | one-time |
| 7-day Trial : Wild Kits | Free | one-time |
| 7-day Trial : Neo Soul | Free | one-time |
| 7-day trial : 80's E.Piano | Free | one-time |
| 7-day Trial : Classic EP-88M | Free | one-time |
| 7-day trial : Dreamy Synths | Free | one-time |
| Hybrid Synth Pack 2 | $4.99 | one-time |
| Space Western | $6.99 | one-time |
| TRITON Best Selection | $19.99 | one-time |
| Module Performance Expansion | $29.99 | one-time |
| Essential Complete | $39.99 | one-time |

**What reviewers like**

- 🎹 Great sounds and interface
- 🎨 Realistic piano and organ sounds
- 💻 Works well as an AUv3 plugin
- 🔍 Helpful as a teaching tool
- 🎚️ Excellent sound quality and options

**What reviewers complain about**

- 🔁 Frequent need to restore purchases
- ⚠️ Compatibility issues with Korg hardware
- 🔒 Confusing purchase options and restrictions
- 🔋 Causes device heating issues
- 🔇 Low volume compared to other apps

**Reported bugs**

- Purchased sounds disappearing after updates
- Inability to delete individual modules to save space
- Inconsistent behavior with Bluetooth MIDI controllers
- Crashes when using certain expansion packs

**Requested features**

- Add virtual pitch bend and modulation wheels
- Improve Gadget integration and availability of IAPs
- Implement AUv3 support for better integration
- Provide a more intuitive and streamlined interface
- Add more instrument categories like brass, woodwinds, and Latin percussion


### Roland Piano App

[App page](https://appshunter.io/ios/app/roland-piano-app/id1610462043)

Enhance your Roland piano experience with this app. It offers wireless remote control, learning features, and an intuitive interface for musical education and enjoyment. Access different sounds, practice with a metronome, and record your playing.

**Highlights:** Wireless remote control for piano functions, Explore diverse instrument sounds, Visual metronome for timing, Recorder for self-evaluation, Flash card and ear training exercises, View sheet music for onboard songs, One Week Master learning feature, Automatic accompaniment with fingering

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Roland Cloud Core Month | $2.99 | per month |
| Roland Cloud Core Year | $29.99 | per year |

**What reviewers like**

- 🚀 Great remote control features
- 👍 Useful for setting up piano
- 🎶 Helpful accompaniment and learning features
- 📹 Good recording capabilities

**What reviewers complain about**

- 🐛 Frequent crashes and connection issues
- 🔌 Requires internet connection for basic functionality
- 🔍 Unintuitive user interface and navigation
- 🔇 Issues with volume control and audio playback

**Reported bugs**

- Bluetooth connectivity problems
- Recordings not saving properly
- Metronome issues (tempo changes unexpectedly)
- Compatibility problems with newer iOS versions

**Requested features**

- Ability to export/share recordings
- More customization options for tones and settings
- Improved metronome functionality
- Support for more piano models


## Frequently asked questions

### Is KORG Module free?

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

### Is Roland Piano App free?

Roland Piano App is free to download, with in-app purchases available.

### Which has better reviews, KORG Module or Roland Piano App?

KORG Module is rated higher. KORG Module averages 4.6 out of 5 from 787 ratings, while Roland Piano App averages 2.3 from 235 ratings.

### Do KORG Module or Roland Piano App have ads?

Neither KORG Module nor Roland Piano App shows ads.

### Which is updated more often, KORG Module or Roland Piano App?

KORG Module ships an update monthly, and Roland Piano App every 2 months. Most recently, KORG Module was updated on November 1, 2026 and Roland Piano App on October 30, 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.*