Comparison

SimFly Pad vs FS2EFB

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

Head to head
About

SimFly Pad

Enhance your flight simulation experience with interactive checklists, in-game camera recording, and direct cockpit control. Manage flight records and sync media to the cloud for permanent storage.

Highlights
  • Interactive flight checklists
  • In-game virtual camera
  • Cockpit instrument control
  • Flight record management
  • Cloud synchronization for media
  • Voice interaction for checklists (Beta)
Features
Read full description

SimFly Pad is an app focused on enhancing your flight simulation game experience. In SimFly Pad, you can quickly find a sophisticated flight checklist to help you complete each stage of your flight with precision. SimFly Pad is also the first App that comes with a built-in "Camera" allowing you to capture and record every moment of your flight through your phone. All photos and videos are supported for syncing to the cloud for permanent storage. Through the built-in Cockpit page of SimFly Pad, you can directly manipulate the simulated aircraft in your game, such as turning on or off landing lights, adjusting NAV frequencies, and other operations. (Note: The camera function requires an application installed on your PC to work) All Features: * Interactable checklist * Over ten elaborate build-in checklists. * Supports voice interaction (Beta version) * Supports importing custom checklists. * Virtual Camera * Capture and record your in-game footage in real-time. (requires SimFly Linker) * All photos/videos support lossless synchronization to the cloud. * Your flight data is also carried in your photos and videos. * Support real-time view of in-flight data. (barometric pressure, wind, altitude, etc.) * Support exporting videos with beautiful flight data charts. * All exported videos/photos would carry geographic metadata. (meaning you can view the geographic location in your system album). * Cockpit Instrument Control * Direct control of various panels during flight (autopilot, lighting, switches, flaps, etc.) * Supports A320/A330//A340/A350/A380/B737/B757/B777/B787/C250/G1000/C172/CRJ/GA/TBM930/SR22/B777CDU/StreamingScreen. * All components are implemented natively, offering higher performance and lower latency. * Flight Records * Manage all your flight records by tags. * Supports analysis and display of FDR data. * Support for reviewing the flight path. * Support generating and exporting flight path maps. The checklists currently included in the app are: * Douglas DC6A/6B * Airbus A320NX * Airbus A310 * Boeing 737 * Boeing 777 * Carenado M20R * Bombardier CRJ-500/700 * DATER TMB930 * Bae 146 * Cessna 310R * Beech King Air 350 * McDonnell Douglas 82 * Cessna 172SP * Comanche 250 More checklists and features are arriving. If you have any suggestions, please let us know via email at ethantoken@gmail.com or in the comments. NOTE: !!! Please DO NOT use this App in real flight. This App should ONLY be used for simulation games!!!!

About

FS2EFB

This app transforms your mobile device into a real-time Electronic Flight Bag (EFB) for Microsoft Flight Simulator. It extracts detailed flight telemetry and traffic data, delivering it to your preferred aviation applications with zero performance impact on the simulator.

Highlights
  • Real-time flight telemetry extraction
  • Live traffic injection on EFB map
  • Universal protocol support (GDL90, NMEA 0183, X-Plane)
  • One-click EFB presets for major apps
  • Built-in audio variometer for gliders
  • Zero FPS impact on simulator
Features
Read full description

Transform your tablet or smartphone into a fully functional, real-time Electronic Flight Bag (EFB) powered directly by Microsoft Flight Simulator (MSFS). FS2EFB is a powerful, three-component bridge system designed to extract high-fidelity telemetry and traffic data from MSFS and deliver it seamlessly to your favorite aviation apps. Whether you are practicing real-world IFR procedures on ForeFlight, navigating VFR with SkyDemon, or soaring in XCSoar, FS2EFB translates simulator data into the exact protocols your EFB expects. Why Choose FS2EFB? Unlike simple background utilities, FS2EFB operates via a lightweight MSFS In-Game Panel and a companion mobile app. This architecture ensures zero performance impact on your simulator while providing rock-solid, high-frequency data delivery over your local WiFi network. Key Features * Comprehensive Telemetry: Transmits highly accurate GPS position (to 6 decimal places), barometric and GPS altitudes, true/indicated airspeeds, attitude (pitch/bank), vertical rates, and ambient wind velocity. * Live Traffic Injection: See MSFS AI directly on your EFB map. FS2EFB calculates real-time ground speeds, headings, and airborne states for surrounding traffic within a configurable 250 NM range using haversine distance algorithms. * Universal Protocol Support: Automatically translates MSFS data into industry-standard formats. It features a native GDL90 emulator (ADS-B) on UDP port 4000, extensive NMEA 0183 generation (including proprietary XGPS/XATT and FLARM/PFLAA), and X-Plane DATA* binary packet support. * One-Click EFB Presets: Forget complex network configurations. Use the built-in preset system to instantly configure ports and protocols for over 15 major EFBs. Built for Glider & Sailplane Pilots FS2EFB isn't just for powered flight; it's a soaring pilot's dream, fully compatible with advanced glide computers like XCSoar and LK8000. Built-in audio Variometer: Experience incredibly responsive, real-world climb and sink tones directly from your device. Utilizing an advanced audio engine, the app generates dynamic pulsed beeping for lift (scaling in pitch and speed based on climb rate) and solid descending tones for sink, complete with an adjustable dead-band zone. Zero-Configuration Preset System Stop guessing IP ports, transport modes, and NMEA strings. FS2EFB includes a massive built-in database of one-click presets. Simply select your EFB from the list, and the app automatically configures the correct TCP/UDP transport mode, ports, and data toggles. * Supported Aviation Apps: ForeFlight, SkyDemon, Garmin Pilot, FlyQ EFB, AirMate, FltplnGO, WingX, OzRunways, Stratus Insight, Sky-Map, EasyVFR, iFly GPS, Air Navigation Pro, AvPlan EFB. * Supported Marine Apps: Aqua Map, iNavX, iSailor, SeaNav, and i-Boating. Technical Excellence under the Hood * Zero FPS Impact: Data extraction is decoupled from the MSFS rendering engine. An intelligent accumulator-based loop ensures that data dispatch is independent of your frame rate. Traffic data is processed via a specialized two-phase queue, guaranteeing that bulk aircraft fetches never cause frame drops. * High-Fidelity Output: Processes ownship data at a rapid 5Hz. To preserve network bandwidth, traffic updates utilize a skip-frame mechanism to prevent network congestion. * Battery Friendly: The mobile app features a thread-safe architecture and an auto-stop inactivity timer that safely shuts down the bridge after 30 minutes of no MSFS data, preserving your device's battery life. Setup Requirements 1. A PC/Xbox running Microsoft Flight Simulator with the FS2EFB In-Game Panel installed. 2. A smartphone or tablet running this companion app. 3. Both devices connected to the same local WiFi network (or using a Mobile Hotspot for the most reliable connection).

Screenshots

SimFly Pad4 screens
FS2EFB3 screens

Verdict

The call

The clearest difference is in-app purchases: FS2EFB at none against SimFly Pad's 12. FS2EFB also leads on rating (5.0 vs 4.7). SimFly Pad's advantage is ratings volume (15 vs 1). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SimFly Pad sells 12 one-off in-app purchases. FS2EFB asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

FS2EFB holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: SimFly Pad has 15 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
SimFly Pad versus FS2EFB: the parameters behind the verdict, then further details
ParameterSimFly PadFS2EFB
PriceFreeFree
Rating4.7 (15 ratings)5.0 (1 ratings) — better
Positive reviews60.0% of reviews—
Number of ratings15 — better1
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size151 MB6 MB
Age rating4+4+
DeveloperSeeingSky Inc.Aleksandr Marinenko

Customer experience

SimFly Pad

All ratings15 ratings
Positive86.7%
Neutral6.7%
Negative6.7%
Written reviews5 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

FS2EFB

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

12 purchases

SimFly Pad

One-time12
  • SimFly Pad Premium Panel - B767$19.99
  • SimFly Pad B757 Premium Panel$19.99
  • Premium Panel - B737 Ng/Max$24.99
Show 9 more
  • Premium Panel - A320$24.99
  • Premium Panel - B787$24.99
  • SimFlyPad Premium Panel C250$24.99
  • Premium Panel - B777$24.99
  • Premium Panel - A330$24.99
  • Premium Panel - A380$24.99
  • SimFly Pad A350 Premium Panel$24.99
  • SimFly Pad A340 Premium Panel$24.99
  • SimFly Pad Panel - CRJ$24.99
None

FS2EFB

No in-app purchases

Questions

Is SimFly Pad free?
SimFly Pad is free to download, with in-app purchases available.
Is FS2EFB free?
FS2EFB is free to download, with no in-app purchases.
Which has better reviews, SimFly Pad or FS2EFB?
FS2EFB is rated higher. SimFly Pad averages 4.7 out of 5 from 15 ratings, while FS2EFB averages 5.0 from 1 ratings.
Do SimFly Pad or FS2EFB have ads?
Neither SimFly Pad nor FS2EFB shows ads.
Which is updated more often, SimFly Pad or FS2EFB?
SimFly Pad ships an update every 2 weeks, and FS2EFB every 2 weeks. Most recently, SimFly Pad was updated on October 1, 2026 and FS2EFB on October 7, 2026.

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