Comparison

E vs Airro Refuel LearJet

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

Head to head
About

E

This app simulates E-JETS cockpit functionality for pilot training. It offers interactive panels, detailed button explanations, and a full electrical diagram to enhance understanding of aircraft systems and reduce study time.

Highlights
  • Interactive cockpit panels
  • Full interactive electrical diagram (iPad only)
  • 1,100+ functional buttons with explanations
  • Detailed E170/E175/E190 button info
  • Memory Items, Limitations, Definitions
  • 260+ FMS screens
  • High-fidelity cockpit images
Features
Read full description

E-JETS Virtual Panel App The E-JETS Virtual Panel App is a powerful self-study tool designed to help pilots prepare for initial or recurrent E-JETS training. By simulating cockpit functionality, it allows pilots to become familiar with every panel, switch, and system, significantly reducing study time and boosting training efficiency. Exclusive Feature – Full Interactive Electrical Diagram (Available on iPad version only) The interactive electrical diagram helps pilots understand the E-JETS electrical system by manipulating switches and visually analyzing real-time results, offering a realistic and engaging way to learn both normal and abnormal configurations. ------------------------------- Key Features 1,100+ Fully Functional Buttons with explanations, images, and references (and growing). Pan and Zoom capabilities for precise navigation. Full Interactive Electrical Diagram for realistic system training. Detailed E170 / E175 / E190 button explanations. Memory Items – Fast search, edit, add, and delete capabilities. Limitations – Fast search, edit, add, and delete capabilities. Definitions – Fast search, edit, add, and delete capabilities. EICAS Message List – Fast search tool. High-fidelity cockpit images for an authentic experience. 260+ FMS screens to practice navigation and setup. Dark Mode for low-light training environments. Save your notes and keep them safe, even when your device is powered off. Included Virtual Interactive Panels This version now includes 45 interactive panels, such as: E190 Status Synoptic E170/175 Status Synoptic Electrical Synoptic Hydraulic Synoptic ECS Synoptic Controls Synoptic Fuel Synoptic TCAS Map Overlay EGPWS Display on MFD HSI (Full Compass, ARC, ARC Mode 2) Weather Radar Displays (MFD & PFD) Airspeed, Vertical Speed, and Altitude Tapes ADI (Annunciations, Takeoff, Failures, Miscompares) Flight Mode Annunciations MCDU Basic Functions (Detailed functions coming soon) Horizontal and Vertical Profiles Full EICAS Functions Thrust Lever Buttons DVDR (Universal) Reinforced Door Panel Attendant Rainbow Lights Engine Schematics Glareshield Lights Panel Cockpit Lights Control Panel Passenger Signs Panel External Lights Panel Pressurization Panel Passenger Oxygen Panel Lavatory Fire ---------------------------------- Why Pilots Love E-JETS Virtual Panel Train anytime, anywhere Reduce preparation time before recurrent or type-rating checks. Gain hands-on understanding of cockpit workflows and systems. Constant updates with new interactive content. ---------------------------------- Note: Cockpit configurations vary slightly by aircraft. The panels, buttons, and switches in this app represent a specific configuration from the E-JETS family. This app includes complete information for the E170, E175, and E190 models — all in one place.

About

Airro Refuel LearJet

Features
Read full description

Handy tool for refueling a LearJet35 aircraft. The required fuel distribution is calculated based on the input values lbs or liters. The cumulative fuel amount is calculated to verify that the amount corresponds with the fuel truck gauge. The values of the fuel stages are graphically shown. I build this tool to quickly make the calculations and show the fueler in an easy way how to refuel this airplane.

Screenshots

E4 screens
Airro Refuel LearJet2 screens

Verdict

The call

The clearest difference is price: Airro Refuel LearJet at $0.99 against E's $19.99. Airro Refuel LearJet also leads on iOS requirement (12.4 vs 14.0). E's advantage is update cadence (every 3 months vs every 28 months). On ads, in-app purchases and device support 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

E costs $19.99 and Airro Refuel LearJet $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

E ships an update every 3 months, Airro Refuel LearJet every 28 months. The most recent releases landed on October 1, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
E versus Airro Refuel LearJet: the parameters behind the verdict, then further details
ParameterEAirro Refuel LearJet
Price$19.99$0.99 — better
Rating4.9 (116 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings116 — better—
Update frequencyEvery 3 months — betterEvery 28 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.012.4 — better
Further details — not scored
Size547 MB2 MB
Age rating4+4+
DeveloperJorge Gonzalez GalvanChristian van der Meij

In-app purchases

None

E

No in-app purchases

None

Airro Refuel LearJet

No in-app purchases

Questions

Is E free?
E costs $19.99, with no in-app purchases.
Is Airro Refuel LearJet free?
Airro Refuel LearJet costs $0.99, with no in-app purchases.
Do E or Airro Refuel LearJet have ads?
Neither E nor Airro Refuel LearJet shows ads.
Which is updated more often, E or Airro Refuel LearJet?
E ships an update every 3 months, and Airro Refuel LearJet every 28 months. Most recently, E was updated on October 1, 2026 and Airro Refuel LearJet on September 10, 2026.

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