# Tera Pro vs KQ Sampei 26

The clearest difference is in-app purchases: KQ Sampei 26 at none against Tera Pro's 6. Tera Pro's advantage is update cadence (every 5 days vs every 3 weeks) and ratings volume (154 vs 4). On price, rating, review sentiment and ads there is nothing between them.

Tera Pro costs $9.99 and KQ Sampei 26 $9.99 up front. Tera Pro sells 6 one-off in-app purchases. KQ Sampei 26 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Tera Pro against 4.8 for KQ Sampei 26. That said, the two scores are not equally well evidenced: Tera Pro has 154 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 69% of Tera Pro's written reviews are positive against 67% of KQ Sampei 26's.

Tera Pro ships an update every 5 days, KQ Sampei 26 every 3 weeks. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Tera Pro | KQ Sampei 26 |
| --- | --- | --- |
| Price | $9.99 | $9.99 |
| Rating | [4.6 (154 ratings)](https://appshunter.io/ios/app/tera-pro/id1578464219/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/kq-sampei-26/id6753167404/reviews)** |
| Number of ratings | **154** | 4 |
| Positive reviews | **69.4% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 306 MB | 15 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Ryouta Kira](https://appshunter.io/developer/862984358) |

## What reviewers say

### 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


### KQ Sampei 26

[App page](https://appshunter.io/ios/app/kq-sampei-26/id6753167404)

This powerful sampler synthesizer allows musicians to load and switch between various sound set formats, including SoundFont and DLS. It offers multi-timbral operation across multiple MIDI channels and supports standard and RIFF MIDI files, making it ideal for music production and live performance.

**Highlights:** Supports SoundFont, Compressed SoundFont, and DLS formats, Multi-timbral operation across multiple MIDI channels, Plays Standard and RIFF MIDI Files with loop support, AUv3 plugin for GarageBand, AUM, and more, Micro-tuning with AnaMark TUN files, Load on Demand / Streaming mode for large sound sets

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

**In-app purchases:** none


## Frequently asked questions

### Is Tera Pro free?

Tera Pro costs $9.99, and also offers in-app purchases.

### Is KQ Sampei 26 free?

KQ Sampei 26 costs $9.99, with no in-app purchases.

### Which has better reviews, Tera Pro or KQ Sampei 26?

KQ Sampei 26 is rated higher. Tera Pro averages 4.6 out of 5 from 154 ratings, while KQ Sampei 26 averages 4.8 from 4 ratings.

### Do Tera Pro or KQ Sampei 26 have ads?

Neither Tera Pro nor KQ Sampei 26 shows ads.

### Which is updated more often, Tera Pro or KQ Sampei 26?

Tera Pro ships an update every 5 days, and KQ Sampei 26 every 3 weeks. Most recently, Tera Pro was updated on November 11, 2026 and KQ Sampei 26 on November 8, 2026.

---

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