# Cool 102.1 vs Rewind 100

The clearest difference is ads: Rewind 100 at none against Cool 102.1's shown. Cool 102.1's advantage is update cadence (every 2 months vs every 30 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.

Cool 102.1 ships an update every 2 months, Rewind 100 every 30 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cool 102.1 | Rewind 100 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 30 months |
| Size | 55 MB | 24 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [Forever Media](https://appshunter.io/developer/516512779) | [Saga Communications](https://appshunter.io/developer/333180331) |

## What reviewers say

### Cool 102.1

[App page](https://appshunter.io/ios/app/cool-1021/id6445918099)

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

**In-app purchases:** none


### Rewind 100

[App page](https://appshunter.io/ios/app/rewind-100-3/id6480533019)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cool 102.1 free?

Cool 102.1 is free to download, with no in-app purchases.

### Is Rewind 100 free?

Rewind 100 is free to download, with no in-app purchases.

### Do Cool 102.1 or Rewind 100 have ads?

Cool 102.1 shows ads; Rewind 100 does not.

### Which is updated more often, Cool 102.1 or Rewind 100?

Cool 102.1 ships an update every 2 months, and Rewind 100 every 30 months. Most recently, Cool 102.1 was updated on October 27, 2026 and Rewind 100 on October 24, 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.*