# SessionBand Original vs KORG Module Pro

The clearest difference is price: SessionBand Original at $8.99 against KORG Module Pro's $39.99. SessionBand Original also leads on in-app purchases (none vs 20) and iOS requirement (12.0 vs 15.6). KORG Module Pro's advantage is rating (4.6 vs 3.8) and ratings volume (1.2K vs 87). On update cadence, ads and device support there is nothing between them.

SessionBand Original costs $8.99 and KORG Module Pro $39.99 up front. KORG Module Pro sells 20 one-off in-app purchases. SessionBand Original asks for nothing beyond the download.

KORG Module Pro holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: KORG Module Pro has 1.2K ratings behind it against 87, so its average is the more settled of the two. Written reviews point the same way: 52% of SessionBand Original's written reviews are positive against 64% of KORG Module Pro's.

SessionBand Original ships an update every 2 months, KORG Module Pro monthly. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SessionBand Original | KORG Module Pro |
| --- | --- | --- |
| Price | **$8.99** | $39.99 |
| Rating | [3.8 (87 ratings)](https://appshunter.io/ios/app/sessionband-original/id580135085/reviews) | **[4.6 (1.2K ratings)](https://appshunter.io/ios/app/korg-module-pro/id932191687/reviews)** |
| Number of ratings | 87 | **1.2K** |
| Positive reviews | 51.7% of reviews | **63.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1000 MB | 1.7 GB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UK Music Apps Ltd](https://appshunter.io/developer/579320222) | [KORG INC.](https://appshunter.io/developer/363714046) |

## What reviewers say

### SessionBand Original

[App page](https://appshunter.io/ios/app/sessionband-original/id580135085)

Create professional-quality music in minutes with this chord-based loop app. It converts selected chords into studio-quality audio across 71 genres, even if you have no musical experience. Build, mix, and share royalty-free tracks on the go.

**Highlights:** Chord-based audio loops, 71 music styles, Instant style flipping, Track builder, Auto-transpose, Mix and record tracks, Royalty-free music creation

**In-app purchases:** none

**What reviewers like**

- 🎵 High-quality professional audio recordings
- 🎸 Wide variety of musical styles and genres
- 💡 Excellent tool for songwriting and composition
- ⚡ Quick and easy chord progression creation
- 🎼 Great for jamming and practicing with backing tracks

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- 📱 Poor user interface design and unintuitive controls
- ⚠️ Limited chord variations available
- 📥 Extremely tedious download process for additional styles
- 🔌 WiFi-only downloads, no cellular support

**Reported bugs**

- App crashes when saving chord progressions
- App crashes when editing chords
- App crashes when adding more than one chord
- App crashes after importing files
- App crashes on iPhone X when returning to app

**Requested features**

- Audiobus compatibility
- MIDI file export functionality
- Pause/play button in edit mode
- Real-time MIDI keyboard input support
- Zoomed-out preview for full page view during performance


### KORG Module Pro

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

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


## Frequently asked questions

### Is SessionBand Original free?

SessionBand Original costs $8.99, with no in-app purchases.

### Is KORG Module Pro free?

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

### Which has better reviews, SessionBand Original or KORG Module Pro?

KORG Module Pro is rated higher. SessionBand Original averages 3.8 out of 5 from 87 ratings, while KORG Module Pro averages 4.6 from 1.2K ratings.

### Do SessionBand Original or KORG Module Pro have ads?

Neither SessionBand Original nor KORG Module Pro shows ads.

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

SessionBand Original ships an update every 2 months, and KORG Module Pro monthly. Most recently, SessionBand Original was updated on September 22, 2026 and KORG Module Pro on September 23, 2026.

---

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