# Sounding Tides vs Synesthesia Synth

The clearest difference is update cadence: Sounding Tides at every 2 days against Synesthesia Synth's every 10 days. Sounding Tides also leads on iOS requirement (9.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sounding Tides ships an update every 2 days, Synesthesia Synth every 10 days. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sounding Tides | Synesthesia Synth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/synesthesia-synth/id6763379132/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 10 days |
| Monetization | Free | Free |
| Size | 95 MB | 141 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Steve Berrick](https://appshunter.io/developer/523616836) | [MICHELE ZACCAGNINI](https://appshunter.io/developer/1895288560) |

## What reviewers say

### Sounding Tides

[App page](https://appshunter.io/ios/app/sounding-tides/id1612367567)

This app transforms 50 years of tidal data into an interactive musical experience. Users can manipulate sound layers, wave visuals, and data timelines to create unique sonic representations of tidal heights.

**Highlights:** Interactive musical composition, Translates tidal data into sound, Mix sound layers (sine wave, noise, piano), Adjust wave visuals, Scroll through 50 years of data, Create unique sonifications

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

**In-app purchases:** none


### Synesthesia Synth

[App page](https://appshunter.io/ios/app/synesthesia-synth/id6763379132)

An experimental audio-visual instrument that allows users to sculpt evolving spatial audio by manipulating floating capsules. Position, rotation, and pulse changes affect tone, texture, and synchronized particle generation. It's a visual synthesizer, not a game.

**Highlights:** Experimental audio-visual instrument, Sculpt evolving spatial audio, Manipulate floating capsules, Control tone, texture, and particles, Visual synthesizer

**In-app purchases:** none


## Frequently asked questions

### Is Sounding Tides free?

Sounding Tides is free to download, with no in-app purchases.

### Is Synesthesia Synth free?

Synesthesia Synth is free to download, with no in-app purchases.

### Do Sounding Tides or Synesthesia Synth have ads?

Neither Sounding Tides nor Synesthesia Synth shows ads.

### Which is updated more often, Sounding Tides or Synesthesia Synth?

Sounding Tides ships an update every 2 days, and Synesthesia Synth every 10 days. Most recently, Sounding Tides was updated on October 2, 2026 and Synesthesia Synth on October 3, 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.*