# GZDSP 4 vs infrared.fm

The clearest difference is update cadence: GZDSP 4 at every 3 weeks against infrared.fm's every 9 months. GZDSP 4 also leads on iOS requirement (8.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

GZDSP 4 ships an update every 3 weeks, infrared.fm every 9 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | GZDSP 4 | infrared.fm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/infraredfm/id1502430344/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | — | Free |
| Size | 48 MB | 32 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Ground Zero GmbH](https://appshunter.io/developer/1446274884) | [Daniel Burton](https://appshunter.io/developer/1502430343) |

## What reviewers say

### GZDSP 4

[App page](https://appshunter.io/ios/app/gzdsp-4-8x-control/id1446274885)

**Features:** macOS Compatibility

**In-app purchases:** none


### infrared.fm

[App page](https://appshunter.io/ios/app/infraredfm/id1502430344)

Listen to underground drum & bass, jungle, hardcore, and breaks music. This radio player offers a curated selection of electronic music for enthusiasts.

**Highlights:** Drum & Bass streaming, Jungle music, Hardcore radio, Breaks music, Underground electronic music

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GZDSP 4 free?

GZDSP 4 is free to download, with no in-app purchases.

### Is infrared.fm free?

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

### Do GZDSP 4 or infrared.fm have ads?

Neither GZDSP 4 nor infrared.fm shows ads.

### Which is updated more often, GZDSP 4 or infrared.fm?

GZDSP 4 ships an update every 3 weeks, and infrared.fm every 9 months. Most recently, GZDSP 4 was updated on November 2, 2026 and infrared.fm on November 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.*