# US Cryo vs Placer County Library

The clearest difference is iOS requirement: US Cryo at 13.0 against Placer County Library's 15.6. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for US Cryo against 5.0 for Placer County Library. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

US Cryo ships an update every 6 weeks, Placer County Library every 3 weeks. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | US Cryo | Placer County Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/us-cryo/id6463615076/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/placer-county-library/id6575390644/reviews) |
| Number of ratings | 2 | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 56 MB | 50 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [USCryotherapy](https://appshunter.io/developer/1693541926) | [County of Placer](https://appshunter.io/developer/1552442269) |

## What reviewers say

### US Cryo

[App page](https://appshunter.io/ios/app/us-cryo/id6463615076)

This app provides access to whole body cryotherapy services for health, recovery, and wellness. It offers a natural and affordable approach to improving your well-being.

**Highlights:** Whole body cryotherapy, Health and recovery services, Wellness solutions, Natural treatments, Affordable care

**Features:** macOS Compatibility

**In-app purchases:** none


### Placer County Library

[App page](https://appshunter.io/ios/app/placer-county-library/id6575390644)

Manage your library account, search the catalog, and reserve items. Access e-books and audiobooks, and find library events and locations. Your connection to library services on the go.

**Highlights:** Manage account and library cards, Search library catalog, Renew and reserve items, Download eLibrary materials, View events and locations

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

**In-app purchases:** none


## Frequently asked questions

### Is US Cryo free?

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

### Is Placer County Library free?

Placer County Library is free to download, with no in-app purchases.

### Which has better reviews, US Cryo or Placer County Library?

US Cryo and Placer County Library are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do US Cryo or Placer County Library have ads?

Neither US Cryo nor Placer County Library shows ads.

### Which is updated more often, US Cryo or Placer County Library?

US Cryo ships an update every 6 weeks, and Placer County Library every 3 weeks. Most recently, US Cryo was updated on October 11, 2026 and Placer County Library on October 21, 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.*