# Castle Rock vs Barometer

The clearest difference is iOS requirement: Castle Rock at 17.6 against Barometer's 26.0. On price, ads, 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.

## The numbers

| Metric | Castle Rock | Barometer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 54 MB | 5 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Tynemill Limited](https://appshunter.io/developer/1645286592) | [Adi Timblo](https://appshunter.io/developer/1795499234) |

## What reviewers say

### Castle Rock

[App page](https://appshunter.io/ios/app/castle-rock/id1645286590)

Earn points for every purchase at participating pubs and redeem them for discounts on your bill. Access exclusive app-only offers and enhance your pub experience across multiple locations.

**Highlights:** Earn points on purchases, Redeem points for bill discounts, Access exclusive app-only offers, Collect points across 17 locations, Enhance pub experiences

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Barometer

[App page](https://appshunter.io/ios/app/barometer-pub-finder/id6784983817)

**In-app purchases:** none


## Frequently asked questions

### Is Castle Rock free?

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

### Is Barometer free?

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

### Do Castle Rock or Barometer have ads?

Neither Castle Rock nor Barometer shows ads.

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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.*