How to identify planes flying overhead with a free app

The most practical app to see planes flying overhead free is Flightradar24: install it, allow location, then tap the plane icon nearest your position or point your phone at the sky with AR View. As of November 2026, the free version shows the airline, route, aircraft type, altitude, speed and often a photo of the actual plane. You only need to pay for alerts, long flight history and extra map layers.

This guide walks through the steps, explains what the flight card is telling you, and covers why some planes never show up. It ends with the alternatives worth trying on iPhone, Android and the web.

What you need before you start

You do not need special hardware. A normal phone and a few minutes of setup are enough.

• A phone with GPS and a compass. Almost every modern iPhone and Android phone has both. The compass matters for camera mode.
• A data connection. Trackers pull live positions from the internet, so mobile data or Wi-Fi is required.
• A free tracker app. Flightradar24 is the main pick here because its free tier already includes camera identification. It sits in our Travel category and runs on iPhone, Android and Wear OS.
• A view of the plane. You will match what you see in the sky to what appears on screen, so note its direction and rough height.

Steps 1 to 5: find the plane on the live map

The map method works for any plane you can see or hear, even through a window. It is also the quickest route when the plane is already moving out of sight.

1. Install Flightradar24 from the App Store or Google Play and open it.
2. Allow location access when prompted. Choose "While using the app" if you prefer not to share location in the background.
3. Tap the location arrow so the map centres on your blue dot.
4. Look for the yellow plane icons closest to you, pointing in the direction the plane in the sky is travelling.
5. Tap the matching icon to open its flight card.

If several planes are nearby, compare their headings with what you saw. A plane climbing out of a nearby airport will have a low altitude and rising speed, while a cruising jet will show a much higher altitude.

Steps 6 to 9: point your phone at the sky with AR View

Flightradar24 describes AR View on its apps page as a way to find nearby flights by aiming your device upward. Labels appear over the camera image, which saves you guessing from the map.

6. Open the AR View option from the app's menu or map screen.
7. Allow camera access the first time you use it.
8. Hold the phone up and aim it at the plane you can see.
9. Tap the label that sits over, or closest to, the real aircraft to open its flight card.

Tips for matching the plane to the screen

• Calibrate the compass first. If labels drift, move the phone slowly in a figure-eight a few times. On iPhone, also check that Compass Calibration is on under Location Services, System Services.
• Step away from metal and magnets. Car bodies, magnetic phone cases and steel railings can throw the compass off by many degrees.
• Expect a small offset. Position data arrives a few seconds late, so the label may trail slightly behind the real plane.
• Use distance and altitude to break ties. When two labels overlap, the one with the lower altitude or shorter distance is usually the larger-looking plane.

Reading the flight card: what the free version shows

According to the Google Play listing, tapping a plane in the free app shows the following details:

• Airline and flight number
• Route, with origin and destination airports
• Estimated arrival time and actual departure time
• Aircraft type
• Altitude and ground speed
• Photos, often of the exact airframe

The free app also includes a 3D view from the cockpit angle, playback of past flights, map filters and airport arrival and departure boards. The listing notes the free version contains ads. On a Wear OS watch, you get a list of nearby aircraft with basic flight details, which is handy when your phone is in a pocket.

How flight trackers know where planes are

Most airliners carry an ADS-B transponder. It broadcasts the plane's GPS position, altitude, speed and identity several times a second, openly and unencrypted.

Flightradar24 says it picks up these signals through more than 50,000 ground receivers, many run by volunteers. For aircraft without ADS-B, it uses multilateration (MLAT), which works out a position from the time a signal reaches several receivers. In North America it also adds radar data.

Why some aircraft are missing or show limited data

• Military aircraft often switch off transponders or broadcast without identifying details.
• Private jets and small planes may have owners who ask for their aircraft to be hidden or anonymised, or they may carry older equipment.
• Low helicopters can fly below the range of the nearest receiver, especially in hills or rural areas.
• Remote areas with few receivers may show planes with gaps or estimated positions.

So a free flight tracker shows most commercial traffic well, but treat it as incomplete for everything else.

Common problems and fixes

Problem	Likely cause	Fix
AR labels point in the wrong direction	Compass not calibrated or nearby metal	Recalibrate with a figure-eight motion and move away from cars or magnetic cases
The plane I can see is not on the map	No transponder data, blocked aircraft, or no receiver coverage	Check for a nearby icon with no flight number; small planes may show only a registration or nothing
Map opens somewhere else	Location permission denied	Turn on location for the app in your phone's settings
Label lags behind the plane	Normal data delay	Wait a second for the position to refresh
App asks you to upgrade mid-session	You tapped a paid feature	Close the prompt; basic flight cards remain free

One more thing worth knowing: Flightradar24's Data safety section on Google Play says it may share location with third parties. If that concerns you, limit location access to while the app is open.

What each free tier shows, and when paying is worth it

Flightradar24 offers two upgrades, Silver and Gold, each with a free trial. The store listing says prices vary by country and currency and are shown inside the app. The figures below come from a Blacklane comparison checked in September 2026, so confirm them in the app before you subscribe.

App	Free tier shows	Paid tier adds	Reported price
Flightradar24 Silver	Map, AR View, route, times, type, altitude, speed, photo, 3D, playback, airport boards (with ads)	90 days of history, aircraft serial number and age, vertical speed, squawk, more filters and alerts, weather at 3,000+ airports	$2.99/month or $14.99/year
Flightradar24 Gold	Same as above	Everything in Silver plus 365 days of history, cloud and rain layers, aeronautical charts, oceanic tracks, ATC boundaries, extended Mode S data	$6.49/month or $34.99/year
Plane Finder	Live map and AR mode with flight and aircraft info	Premium features	$19.99/year
Overflight (iPhone)	Flight number, tail number, altitude, speed, distance; times out after a short while	Flight path, spoken traffic, notable inbound alerts, no time-out	$3.99/month, $19.99/year or $69.99 lifetime

Pay if you want

• Alerts for specific aircraft or flights coming your way.
• Longer history, useful if you want to look up a plane you saw days or weeks ago.
• Weather and aeronautical layers, which matter mostly to pilots, students and serious spotters.
• No ads or time-outs, if you check the sky many times a day.

Stay free if you

Only want to know what that plane is right now. The free flight card already answers that question for most passenger jets.

Choosing an app to see planes flying overhead free of charge

Flightradar24 covers most people, but a few other options suit specific phones and habits. Several newer overhead-only apps are small indie projects, so their features can change quickly.

For iPhone and Android

• Plane Finder. Free with in-app purchases, with an AR mode that labels planes when you point the camera at them. Its App Store listing says it can alert you when a particular flight is heading your way, and it runs on Apple Watch.
• AirNav Radar (formerly RadarBox). Free on Android with an AR mode called AirScan, based on a separate receiver network. That makes it a useful second opinion when Flightradar24 misses a plane.
• FlightAware. A solid free map, though it carries plenty of ads. Its ad-free Premium plan was reported at $5.99 a month in September 2026.

Built only for planes overhead on iPhone

• Overflight. Designed purely for what is above you, on iPhone, iPad and Apple TV with iOS or tvOS 17 or later. 9to5Mac's review covers the free and Pro split.
• SkySpottr. An AR spotter that is free to try, with Pro reportedly at $1.99 a month.
• Overhead: AR Plane & Star Map. Its listing says Pro features are free for everyone until 31 December 2026.
• What Plane? A Home Screen widget showing the nearest aircraft's type, airline, altitude, speed and direction, without opening an app.

No download at all

SkyAR runs in a phone browser and overlays planes, satellites, stars and planets on your camera view. It is the easiest option on a borrowed phone or when storage is full. The Flightradar24 website also offers a live map in any browser.

Related sky and horizon apps

If you enjoy pointing your phone at things to name them, Stellarium Mobile does the same for stars, planets and satellites. PeakFinder labels mountains on the skyline, and we compare it with rivals in the best app to identify mountains on iPhone. For more everyday tools, see the 5 best utility apps for iPhone and Android or browse our Utilities category.

For a quick answer, keep Flightradar24 as your app to see planes flying overhead free, add AirNav Radar on Android or Overflight on iPhone, and bookmark SkyAR for times you cannot install anything.