# RigRite vs SHO

The clearest difference is price: SHO at Free against RigRite's $2.99. SHO also leads on rating (4.2 vs 1.2). RigRite's advantage is review sentiment (33% vs 0%) and iOS requirement (12.0 vs 14.2). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

SHO is free to download; RigRite costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SHO holds the better App Store score, 4.2 against 1.2. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews complicate that: 33% of RigRite's written reviews are positive against 0% of SHO's, so the app with the better star average is not the one people write more warmly about.

RigRite ships an update every 3 months, SHO every 2 months. The most recent releases landed on September 26, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | RigRite | SHO |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.2 (6 ratings)](https://appshunter.io/ios/app/rigrite/id874043123/reviews) | **[4.2 (12 ratings)](https://appshunter.io/ios/app/sho-flow/id1447418345/reviews)** |
| Number of ratings | 6 | **12** |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 15 MB | 145 MB |
| Requires iOS | **12.0** | 14.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [P22 Limited](https://appshunter.io/developer/1508996238) | [Task Force Tips](https://appshunter.io/developer/1447418344) |

## What reviewers say

### RigRite

[App page](https://appshunter.io/ios/app/rigrite/id874043123)

This app provides interactive vector force calculations for complex rope rigging systems. It allows users to visualize forces with multipoint anchors, redirects, and slopes, and even overlay diagrams onto photos of their setups. Supports various load units and offers saving and sharing capabilities.

**Highlights:** Interactive vector force calculations, Multipoint anchor support, Visual diagrams with drag-and-drop, Photo overlay for angle measurement, Supports diverse load units, Save, copy, and share diagrams

**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 RigRite free?

RigRite costs $2.99, with no in-app purchases.

### Is SHO free?

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

### Which has better reviews, RigRite or SHO?

SHO is rated higher. RigRite averages 1.2 out of 5 from 6 ratings, while SHO averages 4.2 from 12 ratings.

### Do RigRite or SHO have ads?

Neither RigRite nor SHO shows ads.

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

RigRite ships an update every 3 months, and SHO every 2 months. Most recently, RigRite was updated on September 26, 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.*