# FlyzBy vs FireOps Calc

The clearest difference is price: FlyzBy at Free against FireOps Calc's $1.99. FlyzBy also leads on iOS requirement (13.0 vs 15.1). FireOps Calc's advantage is rating (5.0 vs 4.3) and update cadence (weekly vs every 3 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

FlyzBy is free to download; FireOps Calc costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FireOps Calc holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

FlyzBy ships an update every 3 months, FireOps Calc weekly. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | FlyzBy | FireOps Calc |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/flyzby/id737887533/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fireops-calc-engineer-console/id6753922160/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Best chart rank | — | **#197** |
| Size | 377 MB | 26 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Randolph W Duerr](https://appshunter.io/developer/629212455) | [David Gallaher](https://appshunter.io/developer/1845724915) |

## What reviewers say

### FlyzBy

[App page](https://appshunter.io/ios/app/flyzby/id737887533)

Access detailed information about airplanes, including owner details and aircraft specifications, by searching with tail numbers or owner names. You can also look up U.S. airport information using codes or city names.

**Highlights:** Search by tail number, Search by owner name, View owner address, View plane details, Pilot certification lookup, Airport code lookup, Airport city lookup

**Features:** macOS Compatibility

**In-app purchases:** none


### FireOps Calc

[App page](https://appshunter.io/ios/app/fireops-calc-engineer-console/id6753922160)

**Currently charting:** #197 Top Paid · Reference (US App Store)

This app simplifies fire pump calculations and provides essential fireground tools for operators. It features an improved home screen for quick access to calculators, expanded tools for common calculations, and enhanced hose line management.

**Highlights:** Pump Calculator, Fireground Tools, Department Setup, Pump Card, Hose line editing, Standpipe calculations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FlyzBy free?

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

### Is FireOps Calc free?

FireOps Calc costs $1.99, with no in-app purchases.

### Which has better reviews, FlyzBy or FireOps Calc?

FireOps Calc is rated higher. FlyzBy averages 4.3 out of 5 from 3 ratings, while FireOps Calc averages 5.0 from 2 ratings.

### Do FlyzBy or FireOps Calc have ads?

Neither FlyzBy nor FireOps Calc shows ads.

### Which is updated more often, FlyzBy or FireOps Calc?

FlyzBy ships an update every 3 months, and FireOps Calc weekly. Most recently, FlyzBy was updated on October 11, 2026 and FireOps Calc on October 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.*