# Radio AI vs Voidcast

The clearest difference is in-app purchases: Radio AI at none against Voidcast's 2. Radio AI also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Voidcast sells 2 in-app purchases, starting at $1.99 per month. Radio AI asks for nothing beyond the download.

Radio AI ships an update fortnightly, Voidcast every 3 weeks. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Radio AI | Voidcast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/radio-ai/id6756603509/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 25 MB | 16 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Mikhail Rybatchenko](https://appshunter.io/developer/1300077264) | [Kosei Sakaguchi](https://appshunter.io/developer/1567716390) |

## What reviewers say

### Radio AI

[App page](https://appshunter.io/ios/app/radio-ai/id6756603509)

This AI-powered music player creates personalized, unique songs and streams them continuously. It learns your preferences, allowing you to listen to only your favorite tracks. Enjoy seamless integration with car systems and casting devices.

**Highlights:** Personalized AI music generation, Learns user preferences, Liked Only mode for favorites, CarPlay integration, Chromecast & AirPlay support, Cloud sync across devices

**Features:** macOS Compatibility

**In-app purchases:** none


### Voidcast

[App page](https://appshunter.io/ios/app/voidcast/id6758563213)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voidcast Premium Monthly | $1.99 | per month |
| Voidcast Premium Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Radio AI free?

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

### Is Voidcast free?

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

### Do Radio AI or Voidcast have ads?

Neither Radio AI nor Voidcast shows ads.

### Which is updated more often, Radio AI or Voidcast?

Radio AI ships an update fortnightly, and Voidcast every 3 weeks. Most recently, Radio AI was updated on September 29, 2026 and Voidcast on October 8, 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.*