# CosSF vs Talon Utter

The clearest difference is ads: CosSF at none against Talon Utter's shown. CosSF also leads on update cadence (every 4 days vs every 3 weeks). 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.

CosSF ships an update every 4 days, Talon Utter every 3 weeks. The most recent releases landed on September 27, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CosSF | Talon Utter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 7 MB | 10 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丹 阳](https://appshunter.io/developer/1866301537) | [Jeneta Rose King](https://appshunter.io/developer/6779095150) |

## What reviewers say

### CosSF

[App page](https://appshunter.io/ios/app/cossf/id6757358458)

**Features:** macOS Compatibility

**In-app purchases:** none


### Talon Utter

[App page](https://appshunter.io/ios/app/talon-utter-renew-archive/id6784485255)

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

**In-app purchases:** none


## Frequently asked questions

### Is CosSF free?

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

### Is Talon Utter free?

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

### Do CosSF or Talon Utter have ads?

Talon Utter shows ads; CosSF does not.

### Which is updated more often, CosSF or Talon Utter?

CosSF ships an update every 4 days, and Talon Utter every 3 weeks. Most recently, CosSF was updated on September 27, 2026 and Talon Utter on October 4, 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.*