# Radio PAC vs FM 81

The clearest difference is ads: Radio PAC at none against FM 81's shown. Radio PAC also leads on update cadence (every 2 months vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Radio PAC ships an update every 2 months, FM 81 every 7 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Radio PAC | FM 81 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 55 MB | 87 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CLEMENT LABONNE](https://appshunter.io/developer/1650086469) | [100%Radio](https://appshunter.io/developer/1136591921) |

## What reviewers say

### Radio PAC

[App page](https://appshunter.io/ios/app/radio-pac/id6743024919)

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

**In-app purchases:** none


### FM 81

[App page](https://appshunter.io/ios/app/fm-81/id6748903291)

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

**In-app purchases:** none


## Frequently asked questions

### Is Radio PAC free?

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

### Is FM 81 free?

FM 81 is free to download, with no in-app purchases.

### Do Radio PAC or FM 81 have ads?

FM 81 shows ads; Radio PAC does not.

### Which is updated more often, Radio PAC or FM 81?

Radio PAC ships an update every 2 months, and FM 81 every 7 months. Most recently, Radio PAC was updated on October 25, 2026 and FM 81 on October 25, 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.*