# Sarpy/Cass HD Preparedness vs TSA STRIDE

The clearest difference is iOS requirement: Sarpy/Cass HD Preparedness at 16.0 against TSA STRIDE's 18.6. 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 | Sarpy/Cass HD Preparedness | TSA STRIDE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Size | 61 MB | 53 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sarpy Cass Health Department](https://appshunter.io/developer/1759089332) | [Transportation Security Administration](https://appshunter.io/developer/380200367) |

## What reviewers say

### Sarpy/Cass HD Preparedness

[App page](https://appshunter.io/ios/app/sarpycass-hd-preparedness/id6572287438)

**Features:** macOS Compatibility

**In-app purchases:** none


### TSA STRIDE

[App page](https://appshunter.io/ios/app/tsa-stride/id6776681390)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sarpy/Cass HD Preparedness free?

Sarpy/Cass HD Preparedness is free to download, with no in-app purchases.

### Is TSA STRIDE free?

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

### Do Sarpy/Cass HD Preparedness or TSA STRIDE have ads?

Neither Sarpy/Cass HD Preparedness nor TSA STRIDE 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.*