# P4US vs Radio Flipside

The clearest difference is update cadence: P4US at every 3 weeks against Radio Flipside's every 23 months. Radio Flipside's advantage is ratings volume (8 vs 1). On price, rating, review sentiment 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.

On the App Store both sit at effectively the same score — 5.0 for P4US against 5.0 for Radio Flipside. That said, the two scores are not equally well evidenced: Radio Flipside has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

P4US ships an update every 3 weeks, Radio Flipside every 23 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | P4US | Radio Flipside |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/p4us/id1599730271/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/radio-flipside/id6443410599/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 23 months |
| Monetization | Free | Free |
| Size | 20 MB | 34 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alp Ayral](https://appshunter.io/developer/1599730273) | [David Russell](https://appshunter.io/developer/1645315443) |

## What reviewers say

### P4US

[App page](https://appshunter.io/ios/app/p4us/id1599730271)

This app is dedicated to house music, offering radio streams, label content, and event organization. It aims to create unique, immersive experiences that unite listeners through its productions and live events.

**Highlights:** Radio streams, Label content, Event organization, DJ Academy, House music focus, Unique event experiences

**Features:** macOS Compatibility

**In-app purchases:** none


### Radio Flipside

[App page](https://appshunter.io/ios/app/radio-flipside/id6443410599)

Stream a diverse range of music genres including House, Dance, EDM, Pop, R&B, and 80s classics. Enjoy guest mix shows and exclusive DJ sets on the go.

**Highlights:** House music streams, Dance and EDM genres, Pop and R&B playlists, 80s music classics, Guest DJ mixshows, Exclusive DJ sets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is P4US free?

P4US is free to download, with no in-app purchases.

### Is Radio Flipside free?

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

### Which has better reviews, P4US or Radio Flipside?

P4US and Radio Flipside are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.

### Do P4US or Radio Flipside have ads?

Neither P4US nor Radio Flipside shows ads.

### Which is updated more often, P4US or Radio Flipside?

P4US ships an update every 3 weeks, and Radio Flipside every 23 months. Most recently, P4US was updated on November 3, 2026 and Radio Flipside 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.*