EFB Companion vs FS2EFB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EFB Companion
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◆ Your logbook, automatically filled. Every flight generates data — ACARS logs, FMC printouts, OOOI reports, Electronic Flight Bag screenshots. EFB Companion is the pipeline between that data and your logbook. Screenshot a document, and your flight entry is ready to review and export. No manual typing, no copying and pasting, no time wasted at your desk or logging into airline systems just to retrieve the same data in a structured format. ◆ How it works Import a screenshot or photo of any flight document. EFB Companion recognises the document type, extracts your flight data using on-device OCR, and organises everything into a clean, reviewable entry — flight number, aircraft registration, route, departure and arrival times, crew names, and more. All processing happens on your device. NO accounts, NO login, NO sharing of data with third parties. ◆ Works with any consistent document format If your document looks the same from flight to flight, EFB Companion can read it. The built-in template editor lets you teach the app exactly where your data lives on the page — mark a few anchor points, select the field regions containing the data, and EFB Companion will extract your data reliably every time. Whether it's a company-specific ACARS format, a bespoke OFP layout, or an FMC printout unique to your fleet, if it's consistent, it works. ◆ Key features • Automatic document recognition and field extraction via Vision OCR • Support for flight number, registration, aircraft type, route, OOOI times, and up to 4 crew members • Fully customisable document templates — build once, extract forever • Review and correct extracted data before export • Duplicate detection based on flight data fingerprints • Export to CSV for any spreadsheet or records system • One-tap export to LogTen Pilot Logbook • Scans grouped by month for easy browsing • Fully on-device — your data never leaves your device ◆ Who it's for EFB Companion is designed for line pilots and flight operations staff who regularly receive flight information as printed or digital document screenshots and need to maintain accurate, structured records without the overhead of manual data entry. Your data is already there. EFB Companion just moves it to where it needs to go. ◆ No Subscriptions! EFB Companion does not require costly subscriptions. Import and scan up to 100 images for free. Unlock unlimited imports by a one-time in-app purchase.
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 Companion's 1. FS2EFB also leads on iOS requirement (15.6 vs 18.0). On price, 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 Companion sells 1 one-off in-app purchase. FS2EFB asks for nothing beyond the download.
| Parameter | EFB Companion | FS2EFB |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 21 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Invite Services | Aleksandr Marinenko |
In-app purchases
EFB Companion
- Unlimited Scans$2.99
FS2EFB
No in-app purchases









