# AYX vs SHO

The clearest difference is update cadence: AYX at fortnightly against SHO's every 2 months. 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.

AYX ships an update fortnightly, SHO every 2 months. The most recent releases landed on September 9, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | AYX | SHO |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free |
| Size | 19 MB | 145 MB |
| Requires iOS | 15 | **14.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [标 何](https://appshunter.io/developer/865933036) | [Task Force Tips](https://appshunter.io/developer/1447418344) |

## What reviewers say

### AYX

[App page](https://appshunter.io/ios/app/ayx/id1439793580)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is AYX free?

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

### Is SHO free?

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

### Do AYX or SHO have ads?

Neither AYX nor SHO shows ads.

### Which is updated more often, AYX or SHO?

AYX ships an update fortnightly, and SHO every 2 months. Most recently, AYX was updated on September 9, 2026 and SHO on June 2, 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.*