# Aviation Tools vs Fuel Density Calculation

The clearest difference is review sentiment: Fuel Density Calculation at 100% against Aviation Tools's 50%. Fuel Density Calculation also leads on update cadence (every 2 months vs every 33 months). Aviation Tools's advantage is price ($1.99 vs $2.99) and iOS requirement (13.0 vs 17.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Aviation Tools costs $1.99 and Fuel Density Calculation $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Aviation Tools ships an update every 33 months, Fuel Density Calculation every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Aviation Tools | Fuel Density Calculation |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fuel-density-calculation/id6636469810/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 22 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Gonzalez Galvan](https://appshunter.io/developer/915982572) | [Richard Montoya](https://appshunter.io/developer/1762752434) |

## What reviewers say

### Aviation Tools

[App page](https://appshunter.io/ios/app/aviation-tools/id1271017562)

This app consolidates essential aviation tools for pilots, including time calculators, unit converters, and extensive databases of Jeppesen and FAA abbreviations, definitions, and NOTAMs. It also features a wind correction calculator for landing performance.

**Highlights:** Time Calculator for logbooks and flight times, Unit Converter for aviation standards, Jeppesen Symbols and Definitions database, Extensive FAA and ICAO Abbreviations, NOTAMs database, Wind Correction Calculator

**Features:** macOS Compatibility

**In-app purchases:** none


### Fuel Density Calculation

[App page](https://appshunter.io/ios/app/fuel-density-calculation/id6636469810)

This utility app assists wide-body aircrews, specifically for Boeing and Airbus aircraft, in comparing uploaded fuel quantities with actual fuel on board. It incorporates density calculations for accurate fuel management.

**Highlights:** Fuel density calculations, Compare uploaded vs. actual fuel, Designed for Boeing and Airbus aircrews, Accurate fuel on board (FOB) verification

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

**In-app purchases:** none


## Frequently asked questions

### Is Aviation Tools free?

Aviation Tools costs $1.99, with no in-app purchases.

### Is Fuel Density Calculation free?

Fuel Density Calculation costs $2.99, with no in-app purchases.

### Do Aviation Tools or Fuel Density Calculation have ads?

Neither Aviation Tools nor Fuel Density Calculation shows ads.

### Which is updated more often, Aviation Tools or Fuel Density Calculation?

Aviation Tools ships an update every 33 months, and Fuel Density Calculation every 2 months. Most recently, Aviation Tools was updated on November 3, 2026 and Fuel Density Calculation on November 4, 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.*