# KORG Module Pro vs Piano ٞ

The clearest difference is price: Piano ٞ at Free against KORG Module Pro's $39.99. Piano ٞ also leads on ratings volume (170K vs 1.2K) and update cadence (weekly vs monthly). KORG Module Pro's advantage is ads (none vs shown). On rating, review sentiment, in-app purchases and monetization model there is nothing between them.

Piano ٞ is free to download; KORG Module Pro costs $39.99 up front. KORG Module Pro sells 20 one-off in-app purchases and Piano ٞ sells 12 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for KORG Module Pro against 4.6 for Piano ٞ. That said, the two scores are not equally well evidenced: Piano ٞ has 170K ratings behind it against 1.2K, so its average is the more settled of the two. Written reviews are what separate them: 64% of KORG Module Pro's written reviews are positive against 60% of Piano ٞ's.

KORG Module Pro ships an update monthly, Piano ٞ weekly. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | KORG Module Pro | Piano ٞ |
| --- | --- | --- |
| Price | $39.99 | **Free** |
| Rating | [4.6 (1.2K ratings)](https://appshunter.io/ios/app/korg-module-pro/id932191687/reviews) | [4.6 (170K ratings)](https://appshunter.io/ios/app/piano/id1126477246/reviews) |
| Number of ratings | 1.2K | **170K** |
| Positive reviews | **63.9% of reviews** | 60.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | #176 | **#43** |
| Size | 1.7 GB | 154 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KORG INC.](https://appshunter.io/developer/363714046) | [Impala Studios](https://appshunter.io/developer/1063279743) |

## What reviewers say

### KORG Module Pro

[App page](https://appshunter.io/ios/app/korg-module-pro/id932191687)

**Currently charting:** #176 Top Paid · Music (US App Store)

This app provides a high-quality mobile sound module for iOS devices, offering professional piano and keyboard sounds. It's ideal for live performance and music production, allowing users to create studio-quality music anywhere with just an iOS device and a MIDI keyboard. Expandable sound libraries and integration with other music apps enhance its capabilities.

**Highlights:** High-quality piano and keyboard sound engines, Six dedicated sound engines, Ultra-low latency, AUv3 support, Set list function with score viewer, Expansion sound libraries, Performance recording and sharing

**Features:** Family Sharing

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hybrid Synth Essential 2 | $4.99 | one-time |
| Future Synths | $4.99 | one-time |
| London Symphonic Orchestra | $6.99 | one-time |
| Dream Pop | $6.99 | one-time |
| Petrichor | $6.99 | one-time |
| Shoulder Pads | $6.99 | one-time |
| Space Western | $6.99 | one-time |
| Wurley Electric Piano | $9.99 | one-time |
| Mellow Tape Keyboard | $9.99 | one-time |
| Soundiron Voice of Rapture Soprano | $9.99 | one-time |
| Wild Kits | $9.99 | one-time |
| Dreamy Synths | $9.99 | one-time |
| Organ & Clav Collection | $19.99 | one-time |
| TRITON Best Selection | $19.99 | one-time |
| 80's Electric Piano | $19.99 | one-time |
| Orchestral Dreams | $19.99 | one-time |
| Classic EP-88M | $19.99 | one-time |
| Ivory Mobile American D | $29.99 | one-time |
| Ivory Mobile Grand | $29.99 | one-time |
| Module Performance Expansion | $29.99 | one-time |

**What reviewers like**

- 🎹 Excellent sound quality
- 🎨 Versatile sound library
- 📋 Useful set list functionality
- 🔌 Good MIDI integration
- 💻 Seamless integration with Korg Gadget

**What reviewers complain about**

- 🔇 Low volume/output issues
- 🐛 Crashes and stability problems
- 🔀 Inconsistent behavior when switching patches
- 🔒 Difficulty restoring purchased content
- 🔍 Limited sound customization options

**Reported bugs**

- Purchased content not appearing or disappearing
- Sustain pedal not functioning properly
- Polyphony issues causing notes to drop out
- Compatibility problems with newer iOS versions

**Requested features**

- Add split and layer functionality
- Implement MIDI learn capabilities
- Improve set list management with reordering and copying
- Add support for background audio and AUv3
- Provide better integration with other Korg apps


### Piano ٞ

[App page](https://appshunter.io/ios/app/piano/id1126477246)

**Currently charting:** #43 Top Free · Music, #58 Top Grossing · Music (US App Store)

Learn and play piano with interactive rhythm games and a freestyle keyboard. Explore a vast library of songs across genres, record your creations, and share them with a global community. Offers multiple instrument sounds and progress tracking.

**Highlights:** Interactive rhythm play, Freestyle keyboard mode, Record and share music, Multiple instrument sounds, Vast song library, Progress tracking

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Piano Premium - Try Weekly | $0.99 | per 7 days |
| Piano Premium | $2.69 | per 7 days |
| Piano Premium | $3.99 | per 7 days |
| Piano Premium | $4.99 | per 7 days |
| Play-Along Premium | $5.29 | per 7 days |
| Piano Member Monthly | $5.99 | per month |
| Piano Premium | $6.99 | per 7 days |
| Piano Pro Max Fun | $7.99 | per month |
| Enjoy a full Piano experience | $7.99 | per 7 days |
| Piano Premium - Monthly | $9.99 | per month |
| Piano Premium - Yearly | $29.99 | per year |
| Piano Member Yearly | $59.99 | per year |

**What reviewers like**

- ⭐ Impressive and interesting app
- ⭐ Provides a great piano learning experience
- ⭐ Realistic piano sounds
- ⭐ Convenient for practicing piano on the go
- ⭐ Helpful for singers and musicians

**What reviewers complain about**

- 🔒 Unauthorized charges for subscription
- 🐛 Frequent crashes and app not working
- 🔋 Drains battery quickly
- 📢 Too many intrusive ads
- 🔑 Requires internet connection to use

**Reported bugs**

- Keys getting stuck or not registering properly
- Recorded songs not saving or unable to be accessed
- App freezing or getting stuck on loading screens

**Requested features**

- Add more instruments and sound options
- Implement a metronome and MIDI support
- Improve recording capabilities to allow multi-track recordings
- Provide more comprehensive learning tools and lessons for beginners
- Allow customization of the keyboard size and layout


## Frequently asked questions

### Is KORG Module Pro free?

KORG Module Pro costs $39.99, and also offers in-app purchases.

### Is Piano ٞ free?

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

### Which has better reviews, KORG Module Pro or Piano ٞ?

KORG Module Pro and Piano ٞ are both rated 4.6 out of 5 on the App Store, from 1.2K and 170K ratings respectively.

### Do KORG Module Pro or Piano ٞ have ads?

Piano ٞ shows ads; KORG Module Pro does not.

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

KORG Module Pro ships an update monthly, and Piano ٞ weekly. Most recently, KORG Module Pro was updated on September 23, 2026 and Piano ٞ on September 24, 2026.

### Which is more popular, KORG Module Pro or Piano ٞ?

KORG Module Pro currently peaks at #176 in the App Store charts, and Piano ٞ at #43. Chart position reflects recent download velocity rather than total install base.

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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.*