# SHO vs CATStrike Flash

The clearest difference is in-app purchases: SHO at none against CATStrike Flash's 1. SHO also leads on iOS requirement (14.2 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. CATStrike Flash sells 1 in-app purchase, starting at $9.99 per month. SHO asks for nothing beyond the download.

## The numbers

| Metric | SHO | CATStrike Flash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (12 ratings)](https://appshunter.io/ios/app/sho-flow/id1447418345/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 145 MB | 6 MB |
| Requires iOS | **14.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Task Force Tips](https://appshunter.io/developer/1447418344) | [Golden vAI LLC](https://appshunter.io/developer/1885914290) |

## What reviewers say

### SHO

[App page](https://appshunter.io/ios/app/sho-flow/id1447418345)

This app assists firefighters in calculating water flow rates, pump discharge pressures, and nozzle reactions. It can be used with a Bluetooth flow meter or as a standalone calculator with established fire flow formulas. Educational videos on water flow are also included.

**Highlights:** Calculate fire hose flow rates, Determine pump discharge pressures, Calculate nozzle reaction, Perform NFPA 1962 nozzle flow tests, Standalone water flow calculator, Water flow education videos

**Features:** macOS Compatibility

**In-app purchases:** none


### CATStrike Flash

[App page](https://appshunter.io/ios/app/catstrike-flash/id6762530064)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CATStrike Flash Monthly | $9.99 | per month |


## Frequently asked questions

### Is SHO free?

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

### Is CATStrike Flash free?

CATStrike Flash is free to download, with in-app purchases available.

### Do SHO or CATStrike Flash have ads?

Neither SHO nor CATStrike Flash 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.*