# Education Is KEY vs ON

The clearest difference is rating: ON at 5.0 against Education Is KEY's 4.0. ON also leads on update cadence (every 3 weeks vs every 5 months) and device support (3 vs 1). Education Is KEY's advantage is ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ON holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Education Is KEY ships an update every 5 months, ON every 3 weeks. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Education Is KEY | ON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/education-is-key/id6744249929/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/on-e-app/id6755873663/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 63 MB | 103 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KFH Industries, INC](https://appshunter.io/developer/1806664179) | [ON-E LLC](https://appshunter.io/developer/1856825567) |

## 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


### ON

[App page](https://appshunter.io/ios/app/on-e-app/id6755873663)

Get fuel delivered directly to your location with ease. Order quickly, monitor your driver's progress in real-time, and complete secure payments without any inconvenience. Enjoy flexible scheduling and convenient reordering options.

**Highlights:** On-demand fuel delivery, Real-time driver tracking, Secure payments, Instant receipts, Order history and reorders, Flexible scheduling

**Features:** macOS Compatibility, Apple Wallet

**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 ON free?

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

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

ON is rated higher. Education Is KEY averages 4.0 out of 5 from 3 ratings, while ON averages 5.0 from 1 ratings.

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

Neither Education Is KEY nor ON shows ads.

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

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