# RED 945 vs Astral Effects Visualizer

The clearest difference is in-app purchases: RED 945 at none against Astral Effects Visualizer's 1. RED 945 also leads on iOS requirement (14.0 vs 18.0). Astral Effects Visualizer's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Astral Effects Visualizer sells 1 one-off in-app purchase. RED 945 asks for nothing beyond the download.

RED 945 ships an update every 4 months, Astral Effects Visualizer every 3 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RED 945 | Astral Effects Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astral-effects-visualizer/id6760698963/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 70 MB | 74 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NRG Media](https://appshunter.io/developer/421758115) | [Mobile Visuals](https://appshunter.io/developer/515719326) |

## What reviewers say

### RED 945

[App page](https://appshunter.io/ios/app/red-945/id909639416)

Stream your favorite radio station's music content on the go. Select the songs you want to hear and receive text alerts for your favorite tracks. Enjoy instant access to unique content and features from anywhere.

**Highlights:** Live music streaming, Song selection, Favorite song alerts, Instant access to content, On-the-go listening

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 RED 945 free?

RED 945 is free to download, with no in-app purchases.

### Is Astral Effects Visualizer free?

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

### Do RED 945 or Astral Effects Visualizer have ads?

Both RED 945 and Astral Effects Visualizer show ads.

### Which is updated more often, RED 945 or Astral Effects Visualizer?

RED 945 ships an update every 4 months, and Astral Effects Visualizer every 3 weeks. Most recently, RED 945 was updated on November 6, 2026 and Astral Effects Visualizer on October 31, 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.*