Comparison

AvioFuel vs Airro E6B

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Fuel loading and payload calculation
  • Overweight condition detection
  • Customizable aircraft database
  • Real-time calculation updates
  • Multiple fuel input methods
  • Unit conversions
Features
Read full description

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.

About

Airro E6B

Features
Read full description

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

AvioFuel4 screens
Airro E6B4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

AvioFuel costs $3.99 and Airro E6B $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
AvioFuel versus Airro E6B: the parameters behind the verdict, then further details
ParameterAvioFuelAirro E6B
Price$3.99$1.99 — better
Rating3.7 (7 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 13 months — betterEvery 40 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.616.1 — better
Further details — not scored
Size1 MB1 MB
Age rating4+4+
DeveloperThe Aviobot FactoryChristian van der Meij

In-app purchases

None

AvioFuel

No in-app purchases

None

Airro E6B

No in-app purchases

Questions

Is AvioFuel free?
AvioFuel costs $3.99, with no in-app purchases.
Is Airro E6B free?
Airro E6B costs $1.99, with no in-app purchases.
Do AvioFuel or Airro E6B have ads?
Neither AvioFuel nor Airro E6B shows ads.
Which is updated more often, AvioFuel or Airro E6B?
AvioFuel ships an update every 13 months, and Airro E6B every 40 months. Most recently, AvioFuel was updated on September 6, 2026 and Airro E6B on September 12, 2026.

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