# Sonic Synth : FM synthesizer — Synthesiser

> FM synthesizer app with 3 oscillators and 4 waveforms per oscillator. (iPhone/iPad app by Aleksandar Mlazev.)

- Source: https://appshunter.io/ios/app/sonic-synth-fm-synthesizer/id1104940736 (this page in markdown: same URL + `.md`)
- Developer: [Aleksandar Mlazev](https://appshunter.io/developer/1093798140)
- Category: Music, Utilities
- Price: $1.99
- Rating: 3.00/5 from 1 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 9 MB
- Languages: American English
- Released: 2016-04-21
- Data updated: 2026-08-14
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/sonic-synth-fm-synthesizer/id1104940736/reviews.md

## What is Sonic Synth?

Sonic Synth is very capable FM Synthesizer app with 3 oscillators. Every oscillator is independent and can generate 4 wave forms. The app works with 44100 Hz sample rate so the sound quality is great.

Core MIDI - support for MIDI keyboards via USB

The touch keyboard is also very responsive and dynamic - feels like a real instrument. Keys are big enough.

The last wave form is our secret algorithm for string sound also generated by the oscillators.

Variety of sounds can be created and even changed real time while you are playing using the setting of the 3 oscillators of the synthesizer.

Sonic Synth main features:
- 3 oscillators
- 4 wave form types for every oscillator
- volume, modulation, tone and detune for every oscillator
- envelope filters (attack sustain release)
- multitouch
- fast and usable piano keyboard

You can now use your phone or tablet as a recording instrument.

## Key features

- 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

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/sonic-synth-fm-synthesizer/id1104940736/reviews.md

### 1/5 — Disapointed

*2016-08-19*

This app crashes all the time, it simply doesn,t work...though it,s only a basic FM synth that should work fine...
Hope it,s updated to iron out the bugs and get more options, if not I will have to look for other FM synths

### 2/5 — Currently doesn't work on new iDevices

*2016-06-19*

Newer Apple iDevices now only have 48kHz speaker sample rates so this app doesn't work on new devices like my iPhone 6. Although the description stipulates 44kHz it generalizes the support of all devices with no specificity. Check newer devices to insure compatibility. I'm rating it 2-stars for loose description.

### 1/5 — Fraco

*2016-04-27*

Não façam como eu e ja fui comprando. O synth é muito fraco e no geral ruim. Poucos parâmetros e os poucos funcionam mau. O ENV. é ruim e o que eles chamam de "Reverb" simplesmente não tem som de nada.

### 2/5 — No MIDI, not worth the money

*2016-04-24*

This is a very simple synth app. It can be used to create harsh, digital, FM-ish sounds. But it is not very versatile. There is only one EG. The reverb fader doesn't do anything on my phone. And worst of all: No MIDI, no inter-app audio. 
I'm sorry to say, but this app is not worth the money, compared to many other synth apps in the store.

## Frequently asked questions about Sonic Synth

### What is Sonic Synth?

Sonic Synth is a capable FM synthesizer app for iOS devices. It allows users to create a variety of sounds using three independent oscillators, each with four waveform types.

### Does Sonic Synth have ads?

No, Sonic Synth is ad-free, providing an uninterrupted music creation experience.

### What devices does Sonic Synth support?

Sonic Synth is available on iPhone, iPad, and iPod touch.

### How much does Sonic Synth cost?

Sonic Synth is a paid app, priced at $1.99.

### What is the sound quality like on Sonic Synth?

The app works with a 44100 Hz sample rate, ensuring great sound quality for its synthesized audio.

### Can I use a MIDI keyboard with Sonic Synth?

Yes, Sonic Synth supports Core MIDI, allowing you to connect MIDI keyboards via USB for playing.

### When was Sonic Synth last updated?

Sonic Synth was last updated on August 14, 2023, with version 1.6.

### What is the age rating for Sonic Synth?

Sonic Synth has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 5 releases)

### 1.6 — 2023-08-14

Updated with new SDK

### 1.5 — 2017-04-30

This app has been updated by Apple to display the Apple Watch app icon.

support for MIDI Keyboards and fixes

### 1.2 — 2016-11-17

new reverb algorithm plus fixes

### 1.1 — 2016-11-01

fixes

### 1.0 — 2016-04-21

No release notes.

## Apps similar to Sonic Synth

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Viking Synth](https://appshunter.io/ios/app/viking-synth/id1085274012) | 4.7 (39) | Free | Music |
| [Poison-202 Vintage Synthesizer](https://appshunter.io/ios/app/poison-202-vintage-synthesizer/id1145895278) | 4.7 (289) | $9.99 | Music |
| [SynthMaster One](https://appshunter.io/ios/app/synthmaster-one/id1254353266) | 4.7 (740) | $2.99 | Music |
| [WoodSynth](https://appshunter.io/ios/app/woodsynth/id1538126998) | 4.0 (26) | $15.99 | Music |
| [Sunrizer synth](https://appshunter.io/ios/app/sunrizer-synth/id443663267) | 4.7 (183) | $12.99 | Music |
| [Synthesizer](https://appshunter.io/ios/app/synthesizer/id292398741) | 2.8 (50) | $3.99 | Music |

## More apps by Aleksandar Mlazev

- [Fine Chromatic Tuner](https://appshunter.io/ios/app/fine-chromatic-tuner/id1093798141)
- [Frequency Sound Generator](https://appshunter.io/ios/app/frequency-sound-generator/id1098669497)
- [Fine Bass Tuner](https://appshunter.io/ios/app/fine-bass-tuner/id1099100372)
- [Drum Beats Metronome](https://appshunter.io/ios/app/drum-beats-metronome/id1115616093)
- [Guitar Tabs X - tabs editor](https://appshunter.io/ios/app/guitar-tabs-x-tabs-editor/id1138809362)

All apps by Aleksandar Mlazev: https://appshunter.io/developer/1093798140

## Related topics

[synthesizer fm](https://appshunter.io/ios/topics/synthesizer-fm) · [synthesizer piano](https://appshunter.io/ios/topics/synthesizer-piano)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*