# Education Is KEY vs Bad Day Guide

The clearest difference is device support: Bad Day Guide at 3 against Education Is KEY's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Education Is KEY ships an update every 5 months, Bad Day Guide every 9 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Education Is KEY | Bad Day Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/education-is-key/id6744249929/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 9 months |
| Monetization | Free | — |
| Size | 63 MB | 84 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [KFH Industries, INC](https://appshunter.io/developer/1806664179) | [Drew Toma](https://appshunter.io/developer/6820180626) |

## What reviewers say

### 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


### Bad Day Guide

[App page](https://appshunter.io/ios/app/bad-day-guide/id6758022304)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Education Is KEY free?

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

### Is Bad Day Guide free?

Bad Day Guide is free to download, with no in-app purchases.

### Do Education Is KEY or Bad Day Guide have ads?

Neither Education Is KEY nor Bad Day Guide shows ads.

### Which is updated more often, Education Is KEY or Bad Day Guide?

Education Is KEY ships an update every 5 months, and Bad Day Guide every 9 months. Most recently, Education Is KEY was updated on October 30, 2026 and Bad Day Guide on October 31, 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.*