# Refraktions vs Sonic Synth

The clearest difference is review sentiment: Refraktions at 90% against Sonic Synth's 0%. Refraktions also leads on rating (4.5 vs 3.0) and ratings volume (28 vs 1). Sonic Synth's advantage is price ($1.99 vs $5.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

Refraktions costs $5.99 and Sonic Synth $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Refraktions holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Refraktions has 28 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 90% of Refraktions's written reviews are positive against 0% of Sonic Synth's.

Refraktions ships an update every 2 months, Sonic Synth every 6 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Refraktions | Sonic Synth |
| --- | --- | --- |
| Price | $5.99 | **$1.99** |
| Rating | **[4.5 (28 ratings)](https://appshunter.io/ios/app/refraktions/id866134037/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/sonic-synth-fm-synthesizer/id1104940736/reviews) |
| Number of ratings | **28** | 1 |
| Positive reviews | **90.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Paid | Paid |
| Size | 26 MB | 1 MB |
| Requires iOS | 14.3 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jason Snell](https://appshunter.io/developer/866134040) | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) |

## What reviewers say

### Refraktions

[App page](https://appshunter.io/ios/app/refraktions/id866134037)

This app is an 8-track generative MIDI sequencer that uses AI to create personalized loops based on user input over time. It offers a unique approach to music creation, adapting to individual preferences.

**Highlights:** 8-track generative MIDI sequencing, Artificial intelligence processing, Time-based input adaptation, Personalized loop creation, User-tailored output

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

**In-app purchases:** none


### Sonic Synth

[App page](https://appshunter.io/ios/app/sonic-synth-fm-synthesizer/id1104940736)

Create a wide variety of sounds with this FM synthesizer app. It features three independent oscillators, each capable of generating four unique waveforms, and offers a responsive touch keyboard for real-time performance. Enjoy high-quality audio with a 44100 Hz sample rate.

**Highlights:** 3 independent oscillators, 4 waveform types per oscillator, Volume, modulation, tone, and detune controls, Envelope filters (attack, sustain, release), Multitouch support, Responsive piano keyboard, Core MIDI support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Refraktions free?

Refraktions costs $5.99, with no in-app purchases.

### Is Sonic Synth free?

Sonic Synth costs $1.99, with no in-app purchases.

### Which has better reviews, Refraktions or Sonic Synth?

Refraktions is rated higher. Refraktions averages 4.5 out of 5 from 28 ratings, while Sonic Synth averages 3.0 from 1 ratings.

### Do Refraktions or Sonic Synth have ads?

Neither Refraktions nor Sonic Synth shows ads.

### Which is updated more often, Refraktions or Sonic Synth?

Refraktions ships an update every 2 months, and Sonic Synth every 6 months. Most recently, Refraktions was updated on October 23, 2026 and Sonic Synth on October 24, 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.*