# AMB vs Synesthesia Synth

The clearest difference is rating: Synesthesia Synth at 5.0 against AMB's 4.0. On price, ratings volume, update cadence and ads there is nothing between them.

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

Synesthesia Synth holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

AMB ships an update every 3 weeks, Synesthesia Synth every 10 days. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | AMB | Synesthesia Synth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/amb-r-synth/id1660589038/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/synesthesia-synth/id6763379132/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 2 MB | 141 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Jan Strahlberg](https://appshunter.io/developer/1660589040) | [MICHELE ZACCAGNINI](https://appshunter.io/developer/1895288560) |

## What reviewers say

### AMB

[App page](https://appshunter.io/ios/app/amb-r-synth/id1660589038)

This mobile application offers a simplified approach to FM synthesis, allowing users to create a variety of sounds, from crystalline textures to sharp basslines, directly on their device. It's designed for on-the-go sound design and musical exploration.

**Highlights:** Simplified FM synthesis, Pocket-sized design, Sound shaping, Crystalline sound creation, Noisy texture generation, Sharp bassline creation

**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 AMB free?

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

### Is Synesthesia Synth free?

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

### Which has better reviews, AMB or Synesthesia Synth?

Synesthesia Synth is rated higher. AMB averages 4.0 out of 5 from 1 ratings, while Synesthesia Synth averages 5.0 from 2 ratings.

### Do AMB or Synesthesia Synth have ads?

Neither AMB nor Synesthesia Synth shows ads.

### Which is updated more often, AMB or Synesthesia Synth?

AMB ships an update every 3 weeks, and Synesthesia Synth every 10 days. Most recently, AMB was updated on October 16, 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.*