# Cool 99.3 vs Z

The clearest difference is ads: Cool 99.3 at none against Z's shown. Cool 99.3 also leads on iOS requirement (13.0 vs 15.1). Z's advantage is update cadence (every 2 weeks vs every 52 months). On price, 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.

Cool 99.3 ships an update every 52 months, Z every 2 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Cool 99.3 | Z |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/z-fm/id6754759472/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 52 months | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 3 MB | 33 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Score Broadcasting](https://appshunter.io/developer/509555142) | [Grant Weyman](https://appshunter.io/developer/1849882100) |

## What reviewers say

### Cool 99.3

[App page](https://appshunter.io/ios/app/cool-993/id712463922)

**Features:** macOS Compatibility

**In-app purchases:** none


### Z

[App page](https://appshunter.io/ios/app/z-fm/id6754759472)

Listen to a commercial-free radio station dedicated to forgotten hits from the 1970s and 1980s. Enjoy a curated selection of music without interruptions.

**Highlights:** Commercial-free listening, Focus on 70s and 80s music, Plays forgotten hits, Podcast integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cool 99.3 free?

Cool 99.3 is free to download, with no in-app purchases.

### Is Z free?

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

### Do Cool 99.3 or Z have ads?

Z shows ads; Cool 99.3 does not.

### Which is updated more often, Cool 99.3 or Z?

Cool 99.3 ships an update every 52 months, and Z every 2 weeks. Most recently, Cool 99.3 was updated on November 6, 2026 and Z on November 5, 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.*