Comparison

KORG Module vs Roland Piano App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KORG Module

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
Read full description

The best sounds, available to everyone. FREE version lets you experience the high-quality piano & keyboard sound. Announcing a new high-quality mobile sound module app for iOS! • KORG Module Pro (Full version): Achieved the #1 position on Ideal for performance and music production, KORG Module is a high-quality sound module app for iOS that contains a professional sound library. With just your iPad/iPhone and a MIDI keyboard such as the KORG microKEY, you can play studio-quality keyboard and grand piano sounds anywhere. FEATURE HIGHLIGHTS ● With just an iPad/iPhone and the new microKEY, you can enjoy great sound anywhere ● Stunningly high-quality piano for free. ● Customize your sound set: Available over 30 sound libraries from the Store page. ● AUv3 support ● Ultra-low latency sound engine ● Unlock additional 4 sounds by connecting Korg MIDI controllers/synthesizers. Check the details from www.korg.com/bundle. More info at https://www.korg.com/products/software/korg_module/ !

About

Roland Piano App

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
Read full description

COMPATIBLE ROLAND PIANOS CG-1,* CPF-107,* CPF-140,* DP603, F-140R, F107, F701, FP-10, FP-30, FP-30X, FP-60, FP-60X, FP-90, FP-90X, FRP-1,* FRP-2-ACR(FP-10-ACR),* FRP-NUVOLA,* FRP-NUVOLA EX,* FP-E50, GO:PIANO(GO-61P), GO:PIANO with Alexa Built-in(GO-61P-A), GO:PIANO88(GO-88P), GO:PIANO88 (GO-88PX), GP-3, GP-6, GP-9, GP-9M, GP607, GP609, HP601, HP603, HP603A, HP605, HP702, HP704, KIYOLA(KF-10), LX-5, LX-6, LX-7, LX-17, LX705, LX706, LX708, LX-9, MP-200,* RCP-800,* RP102, RP107, RP-500,* RP501R, RP701, *Available in certain regions only. Additional Roland piano models will support the Roland Piano App in the future. Please check back for the latest compatibility information. Note: Make sure that your Roland digital piano is updated with the current system program. The latest system program and setup instructions for your model can be found on the Support pages at https://www.roland.com/. NOTICE FOR USERS OF THE ROLAND PIANO EVERY DAY APP If you’ve purchased sheet music through the Piano Every Day app, you can continue using it within the Roland Piano App. From the Roland Piano App, create a Roland Account with the same email address that you used to register Piano Every Day, then log into the app using that account. When logged in, your purchases will be available in the app’s Library section. APP INTRODUCTION The Roland Piano App elevates the Roland piano experience, allowing you to take your musical education and enjoyment even further with a smartphone or tablet. This next-generation app is our best ever, combining wireless remote control with enhanced learning features and an updated interface that’s simple, streamlined, and intuitive for everyone in the family to use. • Powerful companion app for select Roland home pianos with Bluetooth® connectivity • Control piano functions such as transpose, split, key touch, ambience, and more • Select and explore different sounds, including many non-piano sounds that may not be available from the instrument’s panel • Visual metronome for timing practice • Recorder function for self-evaluation • Fun flash card and ear training exercises to build skills • Select songs and view musical scores for your piano’s onboard song library • Use the One Week Master feature to gradually learn a new piece in seven days • Play along with a full-band sound using automatic accompaniment that’s controlled with left-hand fingering • Unlock over hundreds of pieces of sheet music with a paid Roland Cloud membership NOTES • To use all functions in this app, a connection with a compatible piano model is required. • Communication between a compatible piano model and an iPad/iPhone requires a Bluetooth connection. • An internet connection is required to use the features of Roland Piano App, including recording, Library access, and addition preset functionality. Any communication expenses (packet communication fees, etc.) incurred while using this application will be charged to customers. • We cannot guarantee full compatibility with all devices that meet the specification requirements.

Screenshots

KORG Module4 screens
Roland Piano App4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
KORG Module versus Roland Piano App: the parameters behind the verdict, then further details
ParameterKORG ModuleRoland Piano App
PriceFreeFree
Rating4.6 (787 ratings) — better2.3 (235 ratings)
Positive reviews51.7% of reviews — better16.9% of reviews
Number of ratings787 — better235
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size1.7 GB215 MB
Age rating4+4+
DeveloperKORG INC.Roland Corporation

Customer experience

KORG Module

All ratings783 ratings
Positive88.6%
Neutral4.3%
Negative7.0%
Written reviews261 reviews
Positive51.7%
Neutral12.3%
Negative36.0%

Roland Piano App

All ratings233 ratings
Positive26.6%
Neutral10.7%
Negative62.7%
Written reviews331 reviews
Positive16.9%
Neutral13.3%
Negative69.8%

User reviews

KORG Module

From 787 App Store ratings

What we love

  • 🎹 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

Room to improve

  • 🔁 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

Roland Piano App

From 235 App Store ratings

What we love

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

Room to improve

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

Bugs and requests

KORG Module

Reported bugs

4 issues
  • 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

5 requests
  • 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

Reported bugs

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

Requested features

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

In-app purchases

21 purchases

KORG Module

One-time21
  • 7-day trial:TRITON Best selectFree
  • 7-day trial : Organ & ClavFree
  • 7-day trial : Module Perf ExpFree
Show 18 more
  • 7-day trial : Ivory GrandFree
  • 7-day trial : Ivory American DFree
  • 7-day trial:Essential CompleteFree
  • 7-day trial Hybrid 2Free
  • 7-day trial : 80s Dance PopFree
  • 7-day Trial : GENERAL 128Free
  • 7-day trial : OASYS PianoFree
  • 7-day Trial: M1 Best SelectionFree
  • 7-day Trial : Wild KitsFree
  • 7-day Trial : Neo SoulFree
  • 7-day trial : 80's E.PianoFree
  • 7-day Trial : Classic EP-88MFree
  • 7-day trial : Dreamy SynthsFree
  • Hybrid Synth Pack 2$4.99
  • Space Western$6.99
  • TRITON Best Selection$19.99
  • Module Performance Expansion$29.99
  • Essential Complete$39.99
2 purchases

Roland Piano App

Subscriptions2
  • Roland Cloud Core Month1 Month trial$2.991 Month
  • Roland Cloud Core Year1 Month trial$29.991 Year

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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