# SynthScaper vs Tera Pro

The clearest difference is price: Tera Pro at $6.99 against SynthScaper's $14.99. Tera Pro also leads on update cadence (every 5 days vs every 2 months). SynthScaper's advantage is in-app purchases (none vs 6) and review sentiment (87% vs 69%). On rating, ratings volume, ads and device support there is nothing between them.

SynthScaper costs $14.99 and Tera Pro $6.99 up front. Tera Pro sells 6 one-off in-app purchases. SynthScaper asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for SynthScaper against 4.6 for Tera Pro. Both are backed by a comparable volume of ratings — 71 and 155 respectively. Written reviews are what separate them: 87% of SynthScaper's written reviews are positive against 69% of Tera Pro's.

SynthScaper ships an update every 2 months, Tera Pro every 5 days. The most recent releases landed on September 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SynthScaper | Tera Pro |
| --- | --- | --- |
| Price | $14.99 | **$6.99** |
| Rating | [4.6 (71 ratings)](https://appshunter.io/ios/app/synthscaper/id1175892734/reviews) | [4.6 (155 ratings)](https://appshunter.io/ios/app/tera-pro/id1578464219/reviews) |
| Number of ratings | 71 | **155** |
| Positive reviews | **86.8% of reviews** | 69.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 68 MB | 306 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Igor Vasiliev](https://appshunter.io/developer/424401626) | [Harry Gohs](https://appshunter.io/developer/382428644) |

## What reviewers say

### SynthScaper

[App page](https://appshunter.io/ios/app/synthscaper/id1175892734)

Create unique ambient soundscapes with a powerful synthesizer. Experiment with multi-layered oscillators, filters, and effects to generate everything from melodic instruments to abstract noises. Features a neural network for generating new presets and extensive MIDI/screen keyboard control.

**Highlights:** Multi-layered oscillators, Chains of filters and effects, Envelope generators and LFOs, Designer tool for preset generation, Flexible screen and MIDI keyboard control, Inter-App Audio and Audiobus 3 support

**Features:** macOS Compatibility

**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 SynthScaper free?

SynthScaper costs $14.99, with no in-app purchases.

### Is Tera Pro free?

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

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

SynthScaper and Tera Pro are both rated 4.6 out of 5 on the App Store, from 71 and 155 ratings respectively.

### Do SynthScaper or Tera Pro have ads?

Neither SynthScaper nor Tera Pro shows ads.

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

SynthScaper ships an update every 2 months, and Tera Pro every 5 days. Most recently, SynthScaper was updated on September 7, 2026 and Tera Pro on September 25, 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.*