# strng vs Mazetools Soniface Pro

The clearest difference is price: strng at $4.99 against Mazetools Soniface Pro's $12.99. strng also leads on iOS requirement (9.0 vs 14.0). Mazetools Soniface Pro's advantage is update cadence (every 3 weeks vs every 4 months). On rating, review sentiment, ratings volume and ads there is nothing between them.

strng costs $4.99 and Mazetools Soniface Pro $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for strng against 4.7 for Mazetools Soniface Pro. Both are backed by a comparable volume of ratings — 35 and 24 respectively. Written reviews are what separate them: 84% of strng's written reviews are positive against 77% of Mazetools Soniface Pro's.

strng ships an update every 4 months, Mazetools Soniface Pro every 3 weeks. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | strng | Mazetools Soniface Pro |
| --- | --- | --- |
| Price | **$4.99** | $12.99 |
| Rating | [4.7 (35 ratings)](https://appshunter.io/ios/app/strng/id993782289/reviews) | [4.7 (24 ratings)](https://appshunter.io/ios/app/mazetools-soniface-pro/id1232018647/reviews) |
| Number of ratings | **35** | 24 |
| Positive reviews | **84.4% of reviews** | 77.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 4 MB | 435 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Erik Sigth](https://appshunter.io/developer/385275335) | [Ectoplastic](https://appshunter.io/developer/1103228660) |

## What reviewers say

### strng

[App page](https://appshunter.io/ios/app/strng/id993782289)

This app generates plucked string sounds using a physical modeling synthesis engine. It offers polyphonic voices, a built-in keyboard, and MIDI control. Shape your sound with delay and resonant filters, and integrate with other music apps.

**Highlights:** Physical modeling string synthesis, 16 voice polyphony, Built-in 25-key keyboard with aftertouch, MIDI controller support (USB/Wi-Fi), Stereo ping-pong delay, Two-channel resonant filter with LFOs, Audiobus, IAA, and AUv3 support

**Features:** Vision Pro support

**In-app purchases:** none


### Mazetools Soniface Pro

[App page](https://appshunter.io/ios/app/mazetools-soniface-pro/id1232018647)

Create audiovisual performances and interactive installations by composing music and designing geometric visuals. Experiment with sound and visual objects, control instruments via multitouch, and use motion gestures for dynamic expression. Supports multiple display outputs for immersive experiences.

**Highlights:** Unlimited instruments and patterns, Airplay Visual Mode with HDMI output, Unlimited internal audio recording, Motion interface for gesture control, Cross-platform project file compatibility, Generative visual synthesizer, MIDI input and output

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is strng free?

strng costs $4.99, with no in-app purchases.

### Is Mazetools Soniface Pro free?

Mazetools Soniface Pro costs $12.99, with no in-app purchases.

### Which has better reviews, strng or Mazetools Soniface Pro?

strng and Mazetools Soniface Pro are both rated 4.7 out of 5 on the App Store, from 35 and 24 ratings respectively.

### Do strng or Mazetools Soniface Pro have ads?

Neither strng nor Mazetools Soniface Pro shows ads.

### Which is updated more often, strng or Mazetools Soniface Pro?

strng ships an update every 4 months, and Mazetools Soniface Pro every 3 weeks. Most recently, strng was updated on October 19, 2026 and Mazetools Soniface Pro on October 15, 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.*