# KORG iWAVESTATION vs Tera Pro

The clearest difference is price: Tera Pro at $6.99 against KORG iWAVESTATION's $29.99. Tera Pro also leads on update cadence (every 5 days vs every 5 months) and rating (4.6 vs 4.2). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

KORG iWAVESTATION costs $29.99 and Tera Pro $6.99 up front. KORG iWAVESTATION sells 1 one-off in-app purchase and Tera Pro sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Tera Pro holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 134 and 154 respectively. Written reviews split almost evenly too, at 69% and 69% positive.

KORG iWAVESTATION ships an update every 5 months, Tera Pro every 5 days. Both last shipped on October 21, 2026.

## The numbers

| Metric | KORG iWAVESTATION | Tera Pro |
| --- | --- | --- |
| Price | $29.99 | **$6.99** |
| Rating | [4.2 (134 ratings)](https://appshunter.io/ios/app/korg-iwavestation/id1118072618/reviews) | **[4.6 (154 ratings)](https://appshunter.io/ios/app/tera-pro/id1578464219/reviews)** |
| Number of ratings | 134 | **154** |
| Positive reviews | 69.0% of reviews | **69.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 96 MB | 306 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KORG INC.](https://appshunter.io/developer/363714046) | [Harry Gohs](https://appshunter.io/developer/382428644) |

## What reviewers say

### KORG iWAVESTATION

[App page](https://appshunter.io/ios/app/korg-iwavestation/id1118072618)

This app recreates a legendary 1990s synthesizer, offering time-varying timbre creation and advanced vector synthesis. Experience its unique sound-shaping potential with a renewed graphic interface and touch-based operation for iOS devices.

**Highlights:** Faithful reproduction of original WAVESTATION sound, Graphical wave sequence view with touch control, 1,500 sounds, 700+ waveforms, 55 effects, Powerful random sequence engine, AUv3 support for Logic Pro and GarageBand, Integration with KORG Gadget DAW

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Expansion Card Pack | $4.99 | one-time |

**What reviewers like**

- 🎹 Classic synth sounds
- 👍 Improved interface over hardware
- 🎨 Excellent sound design capabilities
- 🎉 Randomize feature for inspiration
- 🔌 Gadget integration

**What reviewers complain about**

- 🔍 Lack of preset search/organization
- 🔊 Weak filter capabilities
- 🔌 No MIDI channel selection
- 🔌 Limited MIDI control options

**Reported bugs**

- Crashes when saving user presets
- Compatibility issues with newer iOS versions

**Requested features**

- Add AUv3 support
- Improve preset management and browsing
- Enhance MIDI functionality (channel selection, more CCs)
- Expand filter options (high-pass, band-pass)


### Tera Pro

[App page](https://appshunter.io/ios/app/tera-pro/id1578464219)

Explore a vast array of sound synthesis methods, from analog emulations to modern digital techniques. Combine modules for unique sonic textures, enhanced by an intelligent interface and realtime visual feedback. Expand your sound palette with additional modules available through in-app purchases.

**Highlights:** Multiple synthesis methods (analog, FM, spectral, additive), Physical modeling and wave shaping, Intelligent user interface with realtime scopes, Flexible module routing, 128-voice polyphony with vintage voice modeling, Seamless sound switching, Extensive preset library

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Library WaveShaper | $0.99 | one-time |
| Module Waves | $5.99 | one-time |
| FM 7 module | $5.99 | one-time |
| Module RingZ | $5.99 | one-time |
| Module BrainZ | $6.99 | one-time |
| Module CloudZ | $9.99 | one-time |

**What reviewers like**

- 🎵 Exceptional sound quality and versatile synthesis capabilities
- 💡 Innovative modular workflow with flexible architecture
- 🎛️ Extensive preset library (1000+ presets)
- 🔧 Powerful sound design tools with multiple synthesis types
- 📱 Available on both iOS and macOS (M1)

**What reviewers complain about**

- 🎮 Steep learning curve and complex UI
- ⌨️ Unconventional on-screen keyboard design
- 🐛 Frequent crashes and stability issues
- 🔊 Dangerously loud output without limiter
- ⚙️ UI elements sometimes unresponsive or laggy

**Reported bugs**

- App crashes on macOS and iOS
- Piano keyboard not appearing
- Wavetable module IAP producing no sound
- In-app purchases disappearing or not activating
- Presets causing white noise or feedback blasts

**Requested features**

- Undo/Redo functionality
- MIDI Panic button (prominent placement)
- Output limiter for safety
- Standard black and white keyboard option
- Favorites/bookmarking system for presets


## Frequently asked questions

### Is KORG iWAVESTATION free?

KORG iWAVESTATION costs $29.99, and also offers in-app purchases.

### Is Tera Pro free?

Tera Pro costs $6.99, and also offers in-app purchases.

### Which has better reviews, KORG iWAVESTATION or Tera Pro?

Tera Pro is rated higher. KORG iWAVESTATION averages 4.2 out of 5 from 134 ratings, while Tera Pro averages 4.6 from 154 ratings.

### Do KORG iWAVESTATION or Tera Pro have ads?

Neither KORG iWAVESTATION nor Tera Pro shows ads.

### Which is updated more often, KORG iWAVESTATION or Tera Pro?

KORG iWAVESTATION ships an update every 5 months, and Tera Pro every 5 days. Most recently, KORG iWAVESTATION was updated on October 21, 2026 and Tera Pro on October 21, 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.*