# Tonic Synth vs LogSynth

The clearest difference is price: LogSynth at $14.99 against Tonic Synth's $29.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Tonic Synth costs $29.99 and LogSynth $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 days. Both last shipped on September 24, 2026.

## The numbers

| Metric | Tonic Synth | LogSynth |
| --- | --- | --- |
| Price | $29.99 | **$14.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tonic-synth-auv3/id6783345229/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Paid | — |
| Size | 34 MB | 22 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rubens Felicio](https://appshunter.io/developer/6775565794) | [SEAN IAN HALENWOOD](https://appshunter.io/developer/1896371669) |

## What reviewers say

### Tonic Synth

[App page](https://appshunter.io/ios/app/tonic-synth-auv3/id6783345229)

A powerful synthesizer app offering three oscillators with diverse sound sources, including physical modeling and wavetables. It features eight analog filter simulations, extensive modulation options, and a full effects rack. Available as a standalone app or AU/AUv3 plugin for Mac and iOS.

**Highlights:** Three oscillators with physical modeling, virtual-analog, wavetable, SF2, and sysex FM, Eight analog filter simulations (LP/HP/BP/Notch, 12/24 dB), Comprehensive modulation: LFO, envelope follower, note-per-note filter envelope, Full effects rack: chorus, delay, reverb, EQ, compressor, flanger, phaser, Standalone app and AU/AUv3 plugin support, Live performance features: editable presets, six scenes, MIDI Learn

**Features:** Vision Pro support

**In-app purchases:** none


### LogSynth

[App page](https://appshunter.io/ios/app/logsynth/id6792552386)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tonic Synth free?

Tonic Synth costs $29.99, with no in-app purchases.

### Is LogSynth free?

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

### Do Tonic Synth or LogSynth have ads?

Neither Tonic Synth nor LogSynth shows ads.

### Which is updated more often, Tonic Synth or LogSynth?

Tonic Synth ships an update every 4 days, and LogSynth every 4 days. Most recently, Tonic Synth was updated on September 24, 2026 and LogSynth on September 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.*