iFly EFB vs FlightReady E6B
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iFly EFB
This app provides pilots with essential flight information in an easy-to-use format for both VFR and IFR flying. It offers advanced navigation features, real-time weather, and safety alerts to enhance situational awareness and simplify flight planning.
- Geo-Reference Approach Plates & Airport Diagrams
- 3D Synthetic Vision / EFIS Mode
- Terrain, Obstructions, Traffic, Airspace Alerts
- ADS-B Support
- AutoTaxi+ for Safe Taxing
- RealView Airport Imagery
- Complete VFR & IFR Databases and Charts
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iFly EFB delivers the perfect combination of affordability, capability, and usability for both VFR and IFR Pilots. Safely and quickly get the information you need so you can focus on flying! Key reasons to try iFly EFB: 1) Ease of use in the cockpit: Our intuitive and simple interface, easy to hit buttons, simple map gestures, large fonts, and more make this the best EFB for in-flight use 2) Pilot focused company: We have staff (pilots) on the ground at our office in Texas waiting to answer your questions. Call 214-585-0444 or email support@adventurepilot.com, we're here to help 3) Price: We are one of the most competitively priced EFBs on the market 4) Capabilities: We are one of the most capable EFBs on the market! Need proof? Visit www.iFlyEFB.com/Compare Following are some of our features and benefits: •Geo-Reference Approach Plates and Airport Diagrams •3D Synthetic Vision / EFIS Mode •Terrain, Obstructions, Traffic, and Airspaces Alerts •Complete ADSB support •AutoTaxi+ for safe taxing at any airport •RealView airport imagery •RealPlan automatic VFR Planner •Auto-load approach into plan •Complete VFR and IFR databases and charts (FAA) •Sectionals •Customizable Instruments •Public & Private Airports •Winds aloft including forecasts for 36 hours •Hi/Lo-Enroute Charts •Terminal Area Charts(TAC) •World Aeronautical Charts(WAC) •Vector Mode •Weather (Pre-Flight or ADS-B Live) •Hi-res Winds Aloft Optimizing •Rapid Flight planning •Plates & Diagrams (Approach, Departure Plates, Stars, SIDs Airport Diagrams) •Instruments Panel •Day/Night Mode •Online Flight Plan Filing •Custom Instrument Layouts (24 Instruments, e.g. HSI, Vertical Profile, and AHRS) •Vertical Terrain planning and Airspace preview •Find Nearest •History •North Up / Track Up •Pinch Zooming w/ One Touch Feature •Dynamic Distance Ring •Hybrid Compass Rose w/ Nav Function •Extended Course Line •Flight Trails •Past Flights •Rubber Band route modification •Custom Aircraft icons •AutoTaxi+ •Alerts & Warnings •Button Fading (maximizes screen space) •Custom User Waypoints •Customizable Instruments •Simulator Mode
FlightReady E6B
This aviation utility provides over 100 functions, conversions, and utilities for pilots. It offers accurate calculations for flight planning, performance, navigation, and aerodynamics, surpassing other E6B apps with its comprehensive and precise scientific formulas.
- Over 100 aviation functions
- Accurate scientific formulas
- Flight planning calculations
- Performance metrics
- Navigation tools
- Extensive unit conversions
- Weight & Balance calculations
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FlightReady E6B is a modern flight computer with the most complete set of aviation functions, conversions, and utilities for planning and flying. WHY PILOTS USE FLIGHTREADY E6B • Accurate. Conversions use exact defined factors, and airspeed and altitude calculations use the full U.S. Standard Atmosphere, maintaining accurate calculations above 36,000 feet. • Explained. Every function and conversion has built-in help that describes what it calculates, how to use it, and the formulas and conventions behind it. • Fast. Star the functions you use most to keep them at the top of the main menu, and your favorites sync to your other devices through iCloud. Open functions from Search, Shortcuts, Control Center, the Lock Screen, or the Action button. • Easy to use. Change a field's unit from the menu beside it, and every related field on the screen follows. Results automatically carry over to related functions, reducing repeated data entry. • Night-flight friendly. Dark mode uses a red-shifted amber color scheme designed for use in a dark cockpit. PLAN LEG ▸ Heading & Groundspeed: true heading, groundspeed, and magnetic and compass heading ▸ Time & Distance: leg time, distance, or groundspeed ▸ Required True Airspeed: the true airspeed and heading needed to make a planned groundspeed ▸ Fuel Consumption: fuel required, fuel flow, or endurance ▸ Point of No Return and Equal Time Point, with ETAs AIRSPEED, ALTITUDE, AND WEATHER ▸ Airspeed: actual TAS and Mach, plan Mach, plan TAS, and total air temperature ▸ Altitude: pressure, density, and true altitude ▸ Cloud Base: cloud base AGL and MSL, and relative humidity, from temperature and dew point WIND ▸ Wind Component: headwind and crosswind ▸ Unknown Wind ▸ Wind Correction Angle CLIMB & DESCENT ▸ Climb/Descent Rate: required gradient in ft/nm, percent, and degrees, and rate in ft/min ▸ Top of Descent: determine when to begin descent ▸ Gradient Conversion: percent, degrees, and ft/nm PERFORMANCE ▸ Rate of Turn and Turn Radius for any bank angle and airspeed ▸ Standard Rate Bank Angle and Standard Rate Turn Radius ▸ Hydroplane Speed for rotating and non-rotating tires ▸ Load Factor in Level Turn ▸ Pivotal Altitude, AGL and MSL NAVIGATION ▸ DME Arc Distance ▸ Lead Turn Distance: how far before a fix to start the turn ▸ Thunderstorm Cell Height from radar tilt and distance ▸ Time/Distance to Station from a VOR or NDB bearing change ▸ Holding Pattern: determine entry type and visualize the holding pattern AERODYNAMICS ▸ Lift ▸ Power & Torque WEIGHT & BALANCE ▸ C.G. & Moment: enter any two of weight, CG, and moment to get the third ▸ C.G. Shift: enter any three values to get the fourth, such as how much weight to move ▸ CG % of MAC CONVERSIONS ▸ Temperature: °C, °F, K, and °R ▸ Distance: nautical miles, statute miles, kilometers, feet, and more ▸ Speed: knots, mph, km/h, ft/min, m/s, and Mach ▸ Pressure: inHg, mbar/hPa, kPa, psi, mmHg, and more ▸ Fuel @ 15°C: gallons, liters, pounds, and kilograms of 100LL, Jet-A, Jet-B, JP-8, and water ▸ Weight & Mass, Area, Liquid Volume (US and imperial), Volume, Density, Power, and Torque TIME UTILITIES ▸ Time Calculator: add, subtract, multiply, and divide times, in decimal or formatted time, including h:m ▸ Flight Log Calculator: block and flight times from your out, off, on, and in times ▸ Standard Calculator ▸ IFR Timer: a countdown that keeps running when you lock your phone, with a notification when time is up SETTINGS ▸ Results to as many as four decimal places ▸ Day, Night, and Auto appearance
Screenshots
Verdict
The clearest difference is price: iFly EFB at Free against FlightReady E6B's $9.99. iFly EFB also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (13.0 vs 18.1). FlightReady E6B's advantage is in-app purchases (none vs 8) and chart position (#21 vs unranked). On rating, review sentiment, ads 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
iFly EFB is free to download; FlightReady E6B costs $9.99 up front. iFly EFB sells 8 one-off in-app purchases. FlightReady E6B asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for iFly EFB against 4.7 for FlightReady E6B. Both are backed by a comparable volume of ratings — 353 and 1.1K respectively. Written reviews are what separate them: 90% of iFly EFB's written reviews are positive against 83% of FlightReady E6B's.
iFly EFB ships an update every 3 weeks, FlightReady E6B every 4 months. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.
| Parameter | iFly EFB | FlightReady E6B |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | 4.7 (353 ratings) | 4.7 (1.1K ratings) |
| Positive reviews | 89.9% of reviews — better | 83.3% of reviews |
| Number of ratings | 353 | 1.1K — better |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | — | #21 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.1 |
| Further details — not scored | ||
| Size | 107 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Adventure Pilot, LLC | Aeroapps Technology |
Customer experience
iFly EFB
FlightReady E6B
User reviews
iFly EFB
From 353 App Store ratingsWhat we love
- 👍 Extremely intuitive and easy to use interface
- 💰 Very affordable pricing compared to competitors
- 🎨 Highly customizable instrument layouts and display
- 📊 Excellent flight planning capabilities
- 🗺️ Clear, sharp, high-resolution maps and charts
Room to improve
- 🐛 App occasionally locks up and requires restart
- 📍 Inaccurate and outdated FBO information
- 🗺️ Limited international/Canadian map coverage
- 🎨 Dated user interface design (1990s aesthetic)
- 📡 GPS connectivity issues on iPad iOS 18+
FlightReady E6B
From 1.1K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Efficient calculations
- 💡 Useful features for pilots
- 👍 Intuitive interface
- 👍 Saves time during flight planning
Room to improve
- 🐛 Pressure conversion issues
- 🐛 App crashes
- 🐛 Calculation problems
- 🐛 Lack of seconds in time measurements
Bugs and requests
iFly EFB
Reported bugs
8 issues- App freezes when navigating between menus
- Settings not saved after app lock
- GPS weak signal and satellite lock issues on iOS 18+
- Terrain loading delays during scrolling
- Compatibility issues with some external GPS devices (Dual 150)
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- Crashes during early versions (now resolved)
- iPhone X screen resolution not fully optimized
- Glitchy behavior with some ADS-B connections
Requested features
15 requests- Logbook functionality
- Sunset/sunrise times display
- One-button night mode
- Annotation tools for approach plates
- Scratch pad for ATC notes
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- Pilot-entered fuel stop updates (like Waze model)
- Mo-gas location database
- Global map coverage beyond USA and Bahamas
- Seamless chart display
- Landscape mode support
- Apple Watch companion app
- Ability to submit e-APIS details from app
- 10-year subscription option at discounted rate
- Better sketching tools
- Improved FBO information database
FlightReady E6B
Reported bugs
2 issues- Fuel computation functions crashing
- New extra functions not working
Requested features
3 requests- Add wind correction angle calculation
- Include seconds in time measurements
- Provide user manual or instructions
In-app purchases
iFly EFB
- iPad Add-On Subscription (1 Year)$24.99
- IFR iPad Subscription Upgrade (1 Year)$49.99
- VFR iPad Subscription (1 Year)$79.99
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- Base VFR Subscription$94.99
- VFR/MP Subscription$124.99
- VFR+IFR iPad Subscription (1 Year)$129.99
- VFR/IFR Subscription$149.99
- VFR/IFR/MP Subscription$179.99
FlightReady E6B
No in-app purchases
Questions
Is iFly EFB free?
Is FlightReady E6B free?
Which has better reviews, iFly EFB or FlightReady E6B?
Do iFly EFB or FlightReady E6B have ads?
Which is updated more often, iFly EFB or FlightReady E6B?
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