# Pump Pressure vs Education Is KEY

The clearest difference is price: Education Is KEY at Free against Pump Pressure's $1.99. Education Is KEY also leads on rating (4.0 vs 3.0). Pump Pressure's advantage is update cadence (every 5 days vs every 5 months) and device support (3 vs 1). On ratings volume, ads and in-app purchases there is nothing between them.

Education Is KEY is free to download; Pump Pressure costs $1.99 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 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Pump Pressure ships an update every 5 days, Education Is KEY every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Pump Pressure | Education Is KEY |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/pump-pressure/id1558344403/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/education-is-key/id6744249929/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 months |
| Monetization | Paid | **Free** |
| Size | 1 MB | 63 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Daragh MacGabhann](https://appshunter.io/developer/1264239467) | [KFH Industries, INC](https://appshunter.io/developer/1806664179) |

## What reviewers say

### Pump Pressure

[App page](https://appshunter.io/ios/app/pump-pressure/id1558344403)

This app calculates required pump discharge pressures for firefighting scenarios involving fog and smoothbore nozzles. It allows users to quickly adjust variables like flow rate, hose length, and diameter to see their impact on pressure.

**Highlights:** Fog nozzle calculations, Smoothbore nozzle calculations, Relay pumping calculations, Adjustable flow rate, hose length, and diameter, Real-time impact visualization

**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 Pump Pressure free?

Pump Pressure costs $1.99, 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, Pump Pressure or Education Is KEY?

Education Is KEY is rated higher. Pump Pressure averages 3.0 out of 5 from 2 ratings, while Education Is KEY averages 4.0 from 3 ratings.

### Do Pump Pressure or Education Is KEY have ads?

Neither Pump Pressure nor Education Is KEY shows ads.

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

Pump Pressure ships an update every 5 days, and Education Is KEY every 5 months. Most recently, Pump Pressure was updated on November 3, 2026 and Education Is KEY on October 30, 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.*