# FSnav — In-flight navigation assistant > In-flight navigation assistant (iPhone/iPad app by FlightShared.) - Source: https://appshunter.io/ios/app/fsnav/id6803553345 (this page in markdown: same URL + `.md`) - Developer: [FlightShared](https://appshunter.io/developer/1823220163) - Category: Navigation, Weather - Price: Free - Age rating: 4+ - Requires: iOS 16.0 · 91 MB - Languages: American English - Released: 2026-10-05 - Data updated: 2026-10-08 - User reviews in markdown: https://appshunter.io/ios/app/fsnav/id6803553345/reviews.md ## What is FSnav? FSnav is a VFR navigation app for private pilots: moving map, flight planning, a complete flight briefing pack, weather and a worldwide weather globe, live airspace, logbook, augmented reality. COUNTRIES • France: official SIA data, updated every AIRAC cycle, readable offline. • United States (new): official FAA data every cycle, Sectional and TAC charts, live TFRs, NOAA weather. US NOTAMs coming. THE MAP • Airspace (Class B/C/D, CTR, TMA, LTA, FIR, FIS sectors, P, R, D, MOA, military routes, RMZ/TMZ, TRA) with floors and ceilings, a ceiling filter, and the list of airspace you are in while flying. • Live: military route activations (AZBA), SUP AIP zones, NOTAMs on the map and in the airfield sheet (France), TFRs (US), SIGMET. • Warnings in words before you enter an airspace (“TMA in 4 min, climbing”). • Airfields, true-scale runways, taxiways, holding points, windsocks turned to the measured wind, fuel. • Obstacles, power lines, nature reserves, sensitive sites, built-up areas. • OACI and VAC charts (France), Sectional and TAC charts (US), georeferenced and readable offline. Terrain, night mode, satellite. • 3D airspace view, an (i) sheet for every layer, augmented reality (tags on the camera image). • Your points, layers (KML, GPX, GeoJSON, MBTiles) and documents, synced between your devices. NAVIGATION • Plan on the map, direct-to, drag and drop. Import and export GPX, KML, FPL, PLN. • Nav log: headings, drift, ground speed, times, fuel, estimated and actual times. • Vertical profile: terrain, minimum safe altitude, airspace, obstacles. • Route weather analysis with suggested routes around bad weather. • Engine-failure approach patterns for training (power-off 180 in the US). • Traffic: portable ADS-B/FLARM receivers (GDL 90: SkyEcho, Stratux, PilotAware, Sentry, Stratus) with conflict assessment. FLIGHT BRIEFING PACK Your whole preparation in one PDF, sections and order of your choice. • Sun times and aeronautical night, airfields with NOTAMs and VAC charts, nav log, fuel plan, profile. • METAR and TAF at your estimated time, Vigilance, SIGMET, TEMSI, WINTEM; airspace crossed, active military areas, NOTAMs along the route. WEATHER • France: Météo-France radar, lightning, satellite, stations, METAR and TAF, Vigilance, TEMSI and WINTEM charts; AROME and GFS forecasts. • United States: NOAA radar, lightning, GOES satellite, METAR and TAF, AIRMET, SIGMET, PIREP; HRRR, NBM and GFS forecasts. • Wind at every level, clouds, precipitation, visibility, gusts, storm risk, 0 °C level, icing. SIGMETs and AIRMETs decoded into plain words. • Offline weather box prepared before the flight. WEATHER GLOBE The whole world’s weather on a 3D globe. • Observed: infrared, visible and water vapour satellite in a loop, lightning, storm cells, deep convection, worldwide SIGMETs, tropical cyclones. • Forecast: surface, FL180 and FL300 wind, clouds, precipitation, temperature, CAPE, gusts, 0 °C level, icing and turbulence, up to 5 days, animated. FLIGHT REPLAY • GPS track recorded automatically, replay with instruments, past flights shared as an image or GPX. LOGBOOK, AIRCRAFT, KNOWLEDGE • Logbook: hours, landings, recent experience (FCL.060, FCL.740), your flying club’s minima, CSV export. • My aircraft: profile, fuel plan, weight and balance on the flight manual envelope. • Knowledge (France): the FFA VFR pilot memo and FCL.055 English preparation. SUBSCRIPTION 7-day free trial with every feature, then a yearly or monthly subscription. FSnav is an aid to flight preparation and monitoring: official documents (AIP, charts, flight manual) remain the reference. Your recorded flights and logbook stay on your phone. Data sources and licences: fsnav.flightshared.com/en/sources Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fsnav.flightshared.com/en/privacy ## Version history (last 5 releases) ### 1.2.5 — 2026-10-07 Improved the weather globe UI Added advanced post-flight analysis Introduced aerobatic mode ### 1.2.4 — 2026-10-05 Fixed flight director display. Added a global weather mode. First Beta version for the US. ### 1.2.3 — 2026-09-30 Improved the custom flight briefing pack plus added a flight director. ### 1.2.2 — 2026-09-26 Flight briefing pack improved. Flight trace improved. ### 1.2.1 — 2026-09-22 Devices can now be synchronized. Introduced tutorials. Plus improved the ui. ## More apps by FlightShared - [FlightShared](https://appshunter.io/ios/app/flightshared/id6747890379) All apps by FlightShared: https://appshunter.io/developer/1823220163 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-08.*