# Laplace vs Tera Pro

The clearest difference is in-app purchases: Laplace at none against Tera Pro's 6. Laplace also leads on rating (5.0 vs 4.6) and review sentiment (90% vs 69%). Tera Pro's advantage is update cadence (every 5 days vs every 6 weeks) and ratings volume (154 vs 36). On ads, device support and iOS requirement there is nothing between them.

Laplace costs $8.00 and Tera Pro $6.99 up front. Tera Pro sells 6 one-off in-app purchases. Laplace asks for nothing beyond the download.

Laplace holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 36 and 154 respectively. Written reviews point the same way: 90% of Laplace's written reviews are positive against 69% of Tera Pro's.

Laplace ships an update every 6 weeks, Tera Pro every 5 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Laplace | Tera Pro |
| --- | --- | --- |
| Price | $8.00 | **$6.99** |
| Rating | **[5.0 (36 ratings)](https://appshunter.io/ios/app/laplace-auv3-plug-in-synth/id920832974/reviews)** | [4.6 (154 ratings)](https://appshunter.io/ios/app/tera-pro/id1578464219/reviews) |
| Number of ratings | 36 | **154** |
| Positive reviews | **89.8% of reviews** | 69.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 7 MB | 306 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iceWorks, Inc.](https://appshunter.io/developer/347507439) | [Harry Gohs](https://appshunter.io/developer/382428644) |

## What reviewers say

### Laplace

[App page](https://appshunter.io/ios/app/laplace-auv3-plug-in-synth/id920832974)

This app is a physical modeling synthesizer that allows users to create a wide range of sounds, from strings and pipes to metallic textures. It provides tools for detailed sound shaping and is compatible with AUv3 environments.

**Highlights:** AUv3-compatible synthesizer, Physical modeling sound engine, Bowed string emulation, Plucked string emulation, Blown pipe emulation, Metallic texture generation, Detailed sound shaping tools

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

**In-app purchases:** none


### 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 Laplace free?

Laplace costs $8.00, with no in-app purchases.

### Is Tera Pro free?

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

### Which has better reviews, Laplace or Tera Pro?

Laplace is rated higher. Laplace averages 5.0 out of 5 from 36 ratings, while Tera Pro averages 4.6 from 154 ratings.

### Do Laplace or Tera Pro have ads?

Neither Laplace nor Tera Pro shows ads.

### Which is updated more often, Laplace or Tera Pro?

Laplace ships an update every 6 weeks, and Tera Pro every 5 days. Most recently, Laplace was updated on November 1, 2026 and Tera Pro on November 3, 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.*