# AV Synth vs Astral Effects Visualizer

The clearest difference is rating: Astral Effects Visualizer at 5.0 against AV Synth's 4.0. AV Synth's advantage is ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. AV Synth sells 2 in-app purchases, starting at $6.99 per 7 days and Astral Effects Visualizer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

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

AV Synth ships an update every 3 days, Astral Effects Visualizer every 3 weeks. The most recent releases landed on September 27, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | AV Synth | Astral Effects Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/av-synth-visual-synthesizer/id6755874182/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astral-effects-visualizer/id6760698963/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 40 MB | 74 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marvin Krueger](https://appshunter.io/developer/1152894281) | [Mobile Visuals](https://appshunter.io/developer/515719326) |

## What reviewers say

### AV Synth

[App page](https://appshunter.io/ios/app/av-synth-visual-synthesizer/id6755874182)

Create dynamic, layered visual compositions that react to live music. Design and modulate up to five independent visual layers with complex effect chains. Save and recall presets for live performance or studio use.

**Highlights:** Layered visual compositions, Live audio-reactive graphics, Chained effect processing, Parameter automation, Saveable presets, High-quality video recording (PRO), NDI network streaming (PRO)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AV PRO Weekly | $6.99 | per 7 days |
| AV Pro Yearly | $39.99 | per year |


### Astral Effects Visualizer

[App page](https://appshunter.io/ios/app/astral-effects-visualizer/id6760698963)

Transform your music into immersive 3D visual journeys with real-time audio reactivity. Explore unique visualizers, customize settings, and even record your creations to share.

**Highlights:** 10 unique 3D music visualizers, Real-time audio reactivity, Built-in music player, Internet radio streaming, Customizable visualizer settings, Record visualizations as video, Gyroscope support

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $4.99 | one-time |


## Frequently asked questions

### Is AV Synth free?

AV Synth is free to download, with in-app purchases available.

### Is Astral Effects Visualizer free?

Astral Effects Visualizer is free to download, with in-app purchases available.

### Which has better reviews, AV Synth or Astral Effects Visualizer?

Astral Effects Visualizer is rated higher. AV Synth averages 4.0 out of 5 from 1 ratings, while Astral Effects Visualizer averages 5.0 from 1 ratings.

### Do AV Synth or Astral Effects Visualizer have ads?

Astral Effects Visualizer shows ads; AV Synth does not.

### Which is updated more often, AV Synth or Astral Effects Visualizer?

AV Synth ships an update every 3 days, and Astral Effects Visualizer every 3 weeks. Most recently, AV Synth was updated on September 27, 2026 and Astral Effects Visualizer on September 21, 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.*