# RigRite vs Education Is KEY

The clearest difference is price: Education Is KEY at Free against RigRite's $2.99. Education Is KEY also leads on rating (4.0 vs 1.2). RigRite's advantage is review sentiment (33% vs 0%) and device support (3 vs 1). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

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

Education Is KEY holds the better App Store score, 4.0 against 1.2. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews complicate that: 33% of RigRite's written reviews are positive against 0% of Education Is KEY'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, Education Is KEY every 5 months. The most recent releases landed on October 26, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | RigRite | Education Is KEY |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.2 (6 ratings)](https://appshunter.io/ios/app/rigrite/id874043123/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/education-is-key/id6744249929/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Paid | **Free** |
| Size | 15 MB | 63 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [P22 Limited](https://appshunter.io/developer/1508996238) | [KFH Industries, INC](https://appshunter.io/developer/1806664179) |

## 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


### Education Is KEY

[App page](https://appshunter.io/ios/app/education-is-key/id6744249929)

This tool provides firefighters with essential hose data and calculations, including friction loss, GPM, and nozzle pressure. It also serves as a product catalog for hose specifications and helps locate local product experts.

**Highlights:** Friction loss calculator, GPM and nozzle pressure reference, Key Hose product catalog, Local product expert finder, Fire service interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RigRite free?

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

### Is Education Is KEY free?

Education Is KEY is free to download, with no in-app purchases.

### Which has better reviews, RigRite or Education Is KEY?

Education Is KEY is rated higher. RigRite averages 1.2 out of 5 from 6 ratings, while Education Is KEY averages 4.0 from 3 ratings.

### Do RigRite or Education Is KEY have ads?

Neither RigRite nor Education Is KEY shows ads.

### Which is updated more often, RigRite or Education Is KEY?

RigRite ships an update every 3 months, and Education Is KEY every 5 months. Most recently, RigRite was updated on October 26, 2026 and Education Is KEY on October 10, 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.*