EFB Logbook vs FS2EFB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EFB Logbook
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EFB Logbook is your digital logbook for flight simulation. Keep your flights together, explore saved routes, track your progress and import flight plans from SimBrief. YOUR FLIGHTS, WITHIN REACH • Find recent flights on Overview and open your full history in Logbook • Record departure, arrival, aircraft, callsign and distance • Open a flight’s Overview, Map, Insights and Plan / OFP sections • View planned SimBrief routes with airport and waypoint markers • Choose your date format and map colours, including a colour vision friendly palette • Learn the layout with a skippable interactive tutorial READY FOR RECORDED FLIGHT INSIGHTS The mobile app is ready to display private flown tracks, selected metrics and short flight summaries synced to your account from compatible Windows recordings. This requires the Windows sync update, which is being prepared separately. Flights without a synced recording still show their saved details and available plan. Recorded insights are visible only to the flight owner. STATS AND ACHIEVEMENTS Track flight counts, distance, passengers, cargo and fuel totals. Unlock badges as you fly. Key route and distance fields are protected to keep your statistics consistent. MORE WITH PRO • Import your latest SimBrief OFP and apply route, aircraft, callsign, fuel, passenger and cargo details • Import saved planning ATIS into the scratchpad; this is a planning snapshot, not live ATIS • Access unlimited history, CSV exports and advanced editing • Publish flights and choose ICAO or IATA airport display SimBrief import requires a SimBrief account. No SimBrief subscription is required. EFB Logbook is designed exclusively for flight simulation, including MSFS, X-Plane and Prepar3D. It does not provide navigation or operational guidance for real-world aviation. No ads. PRO is an optional monthly auto-renewing subscription. Cancel anytime through your App Store subscription settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://efblogbook.app/privacy.html
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.
- 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
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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
Verdict
The clearest difference is in-app purchases: FS2EFB at none against EFB Logbook's 4. 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
Both are free to download. EFB Logbook sells 4 in-app purchases, starting at $3.99 per month. FS2EFB asks for nothing beyond the download.
EFB Logbook ships an update fortnightly, FS2EFB every 2 weeks. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.
| Parameter | EFB Logbook | FS2EFB |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 72 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | THOMAS STEVEN LEDGER | Aleksandr Marinenko |
In-app purchases
EFB Logbook
- PRO Monthly7 Days trial$3.991 Month
- EFB Logbook PRO 3 Months$9.993 Months
- EFB Logbook PRO 6 Months$19.996 Months
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- EFB Logbook PRO 1 Year$29.991 Year
FS2EFB
No in-app purchases







