AvioFuel vs Airro E6B
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AvioFuel
This aviation utility calculates fuel loading and payload for small turbine aircraft. It helps detect overweight conditions and provides quick, precise refuel calculations with customizable aircraft profiles and real-time updates.
- Fuel loading and payload calculation
- Overweight condition detection
- Customizable aircraft database
- Real-time calculation updates
- Multiple fuel input methods
- Unit conversions
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Rated #5 in the 'Top 10 Aviation Apps (you haven't heard of)' - iPadPilotNews AvioFuel is a Fuel Loading and Payload calculator designed for small turbine aircraft. Check overweight conditions based on the current Fuel/Payload configuration and the aircraft weight limits. Featuring an editable aircraft database with fully customizable aircraft profiles, AvioFuel is a great tool for quick and precise refuel calculations. Key Features: • Aircraft database: The app ships with 10 pre-defined, well-known aircraft models, but you can add as many aircraft as you want, modify the existing ones or even remove them from the database. • Aircraft profiles: Each aircraft has its own specs, which you can (and should) review/modify in order to match the aircraft you're flying. • Different standard volume and mass units to choose from, featuring instant unit conversions. • Payload / Fuel weight calculations based on your inputs and the aircraft's structural weight limitations. Overweight detection with color-coded status messages, exceeded quantities and correction suggestions. Dynamic Max Payload / Max Fuel calculations. • Fast, real-time calculations: Every change you make on the input variables will instantly update the results. • Choose between two Fuel-on-board input methods: Total Fuel or fuel in Right + Left tanks. • Balanced fuel uplifts for each tank when using the R+L FOB Mode. • Clean user interface: designed for quick operation and great usability.
Airro E6B
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Small helpful tool to make aviation related calculations and conversions easy. Current functions: - Conversions: distance, mass, speed, temperature and volume - Calculations: cloud base, cross wind, isa deviation, pressure, ROD, TOC and glide path - Fuel uplift - Stopwatch We will try to continuously improve and update the application with new features.
Screenshots
Verdict
The clearest difference is update cadence: AvioFuel at every 13 months against Airro E6B's every 40 months. Airro E6B's advantage is price ($1.99 vs $3.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
AvioFuel costs $3.99 and Airro E6B $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
AvioFuel ships an update every 13 months, Airro E6B every 40 months. The most recent releases landed on September 6, 2026 and September 12, 2026 respectively.
| Parameter | AvioFuel | Airro E6B |
|---|---|---|
| Price | $3.99 | $1.99 — better |
| Rating | 3.7 (7 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 13 months — better | Every 40 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.6 | 16.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | The Aviobot Factory | Christian van der Meij |
In-app purchases
AvioFuel
No in-app purchases
Airro E6B
No in-app purchases
Questions
Is AvioFuel free?
Is Airro E6B free?
Do AvioFuel or Airro E6B have ads?
Which is updated more often, AvioFuel or Airro E6B?
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