Comparison

AvNav vs Flight Kneeboard EFB

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

Head to head
About

AvNav

This navigation app offers advanced 3D airspace visualization and AI-assisted flight planning for pilots. It provides essential Electronic Flight Bag tools, including charts, weather, and traffic, with live ATC transcription and simulator support.

Highlights
  • 3D airspace and terrain visualization
  • AI-assisted flight planning
  • Live ATC audio and transcription
  • ADS-B traffic display
  • Offline maps and charts
  • Weight and balance calculations
  • X-Plane simulator integration
Read full description

See airspace in 3D. Read ATC — not just hear it. Plan around weather with AI. AvNav is a complete Electronic Flight Bag built for pilots flying in U.S. airspace. It combines the everyday EFB tools pilots expect — charts, plates, airport diagrams, aircraft profiles, weight and balance, checklists, weather, ADS-B traffic, flight logging, logbook, replay, and offline data — with advanced 3D visualization, live ATC transcription, simulator support, and AI-assisted flight planning. Start with a free ground-mode preview, then unlock full cockpit capabilities with a CoPilot subscription. FREE GROUND MODE — EXPLORER Explore AvNav before subscribing. • Live ATC audio and transcription • Real-time ADS-B traffic • 3D airspace and terrain visualization • Airport and traffic awareness from the ground COPILOT — FULL EFB Unlock the complete AvNav cockpit experience. • AI-assisted flight planning and route analysis • FAA charts, plates, and airport diagrams • Offline maps, charts, plates, and airport data • Aircraft performance profiles • Weight and balance • Aircraft checklists • Fuel price information • Flight logging • Logbook entries • Recorded flight review and replay • PFD display support • X-Plane simulator integration • ADS-B receiver integration, including Stratux-compatible devices BUILT FOR DAY-TO-DAY FLYING AvNav now supports the core workflows pilots expect from an everyday EFB: plan the flight, review airports and weather, use aircraft-specific data, manage checklists, calculate weight and balance, fly with ADS-B traffic and weather, record flights, review them afterward, and build logbook entries. ADVANCED 3D COCKPIT AWARENESS AvNav goes beyond flat maps. • 3D satellite terrain across U.S. airspace • 3D airspace visualization • ADS-B traffic display • Weather overlays including NEXRAD and METARs • Live ATC transcription where supported • Fused navigation from GPS, ADS-B, X-Plane, and replay sources • PFD support when attitude data is available FLIGHT LOGGING, LOGBOOK, AND REPLAY Record, review, and replay your flights. • Automatic and manual flight logging • Recorded flight list • Flight replay with play, pause, seek, rate, loop, and review controls • Replay feeds the same navigation system used by the map and PFD • Create and edit logbook entries • Link recorded flights to logbook entries X-PLANE SIMULATOR SUPPORT Use X-Plane at home to test AvNav before flying. • Connect AvNav to X-Plane over your local network • Drive the 3D map and PFD from simulator data • Record simulator flights • Replay simulator flights for review and testing OFFLINE-FIRST Download the data you need before flight. • Maps • Charts • Plates • Airport diagrams • Airport and navigation data Continue navigating when cockpit connectivity is limited or unavailable. SUBSCRIPTION • Monthly and annual CoPilot plans • Includes a 30-day trial • Auto-renews unless canceled AvNav brings complete EFB utility, 3D situational awareness, AI planning, live ATC transcription, ADS-B traffic, flight logging, logbook, replay, and simulator testing together in one cockpit system. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Flight Kneeboard EFB

This app provides a comprehensive electronic flight bag solution for pilots, offering offline access to maps, charts, airport information, weather data, and flight planning tools. It supports in-flight navigation with synthetic vision and ADS-B traffic integration.

Highlights
  • Offline maps and charts
  • Airport information and NOTAMs
  • Comprehensive weather data
  • Flight planning tools
  • Synthetic vision PFD
  • ADS-B traffic integration
Features
Read full description

Everything you expect from a full electronic flight bag, the whole workflow from planning on the ground to the approach. MAPS AND CHARTS • VFR sectionals, terminal area charts and flyway charts • IFR enroute low and high, Caribbean/Mexico low and high, and oceanic • In house VFR-style chart for the entire world • Satellite imagery basemap • Georeference approach plates, airport diagrams, takeoff minimums, Chart Supplement AIRPORTS • Runway lengths, widths, surfaces, TDZE, thresholds, pattern direction • Frequencies, ATIS and D-ATIS, flow control, fuel and services • Your aircraft's takeoff and landing numbers for each runway • NOTAM Highlights: the few that matter, above the sixty that do not • NOTAMs grouped into runway, taxiway, procedure, airspace and other • Favorites, direct-to, and add-to-route from any airport WEATHER • METARs and TAFs — tap any token in the raw text to decode it in place • PIREPs, winds and temperatures aloft anywhere on earth, MOS/LAMP guidance • Up to 8 days of station history, charted nine different ways • Animated radar with a time slider, and surface analysis • Infrared satellite that follows where you are looking — GOES and Himawari • Airport weather cameras with 24hrs of history • Color airport symbols by flight category, wind, ceiling, visibility or ATIS • Loaded weather stays available offline ADVISORIES AND AIRSPACE • SIGMETs including international, AIRMETs and TFRs • Controlled and special-use airspace worldwide, floors and ceilings labelled • Live FAA feeds: runway visual range, wind shear, airspace activation, traffic flow • Military training routes, obstacles, MVA/MIA sectors • Navaids, fixes, VFR reporting points, and low/high airways PROCEDURES • Approaches, departures and arrivals plotted on the map • Filter approaches by ILS, LOC or GPS, grouped by runway • Load an approach with its transition or vectors and fly it in the route FLIGHT PLANNING • Type a route with airway expansion, or pull preferred and coded ones • Trip planner: aircraft profile, altitude, power setting, fuel on board • Nav log with leg headings, distances, times and fuel • Winds-aloft-corrected times, with climb, cruise and descent performance • Fuel plan with taxi, enroute, reserve and block • Full briefing, and a printable flight package or PDF IN FLIGHT • Synthetic-vision PFD with terrain ahead, an HSI, and full-screen instruments • Terrain shaded against your selected altitude • Glide ring from your current height • ADS-B traffic from portable GDL 90 receivers over Wi-Fi • Sim Connect: MSFS and X-Plane over your home network • Own-ship that degrades honestly when the GPS fix does • Live groundspeed, GPS altitude, track, vertical speed and Zulu time • Two-finger measure for distance and bearing DOWNLOAD AND CURRENCY • Download FAA charts, plates and data by region and by product • 28-day data and 56-day chart cycles, with a cycle picker • Fully usable with no connection once downloaded IMPORTANT This app is an advisory aid for situational awareness only. It is not certified for navigation and must not be used as a primary means of navigation, or for terrain or traffic avoidance. Traffic from a portable receiver will not include all aircraft. Always carry current official charts and comply with your operating rules. Data comes from the FAA, NOAA/NWS, openAIP, NASA and OpenStreetMap; verify currency before every flight.

Screenshots

AvNav4 screens
Flight Kneeboard EFB4 screens

Verdict

The call

The clearest difference is rating: Flight Kneeboard EFB at 5.0 against AvNav's 4.2. Flight Kneeboard EFB also leads on in-app purchases (none vs 1). On price, ratings volume, update cadence and ads 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. AvNav sells 1 in-app purchase, starting at $149.99 per year. Flight Kneeboard EFB asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Flight Kneeboard EFB holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

UpkeepUpdate frequency

AvNav ships an update every 10 days, Flight Kneeboard EFB every 6 days. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 7 level
AvNav versus Flight Kneeboard EFB: the parameters behind the verdict, then further details
ParameterAvNavFlight Kneeboard EFB
PriceFreeFree
Rating4.2 (5 ratings)5.0 (5 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings55
Update frequencyEvery 10 daysEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 — better17.0
Further details — not scored
Size1 MB5 MB
Age rating4+4+
DeveloperAvNav, LLCYINGZHI TANG

Customer experience

AvNav

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Flight Kneeboard EFB

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

AvNav

Subscriptions1
  • CoPIlot Founder Edition$149.991 Year
None

Flight Kneeboard EFB

No in-app purchases

Questions

Is AvNav free?
AvNav is free to download, with in-app purchases available.
Is Flight Kneeboard EFB free?
Flight Kneeboard EFB is free to download, with no in-app purchases.
Which has better reviews, AvNav or Flight Kneeboard EFB?
Flight Kneeboard EFB is rated higher. AvNav averages 4.2 out of 5 from 5 ratings, while Flight Kneeboard EFB averages 5.0 from 5 ratings.
Do AvNav or Flight Kneeboard EFB have ads?
Neither AvNav nor Flight Kneeboard EFB shows ads.
Which is updated more often, AvNav or Flight Kneeboard EFB?
AvNav ships an update every 10 days, and Flight Kneeboard EFB every 6 days. Most recently, AvNav was updated on October 11, 2026 and Flight Kneeboard EFB on October 16, 2026.

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