Plane Finder at a glance: map, AR view, subscription and feeder

A jet passes high over your spot, the contrail glittering in the sun – but which airline, which type, where to? This is exactly the moment Plane Finder became known for with its AR mode: camera up, aircraft in the frame, read the info. Beyond that, Plane Finder is a full-fledged flight tracker with a live map, airport boards, filters, alerts and a playback archive that reaches back to 2011. This guide shows you how to use the features sensibly when spotting, what Premium brings and how to contribute data as a feeder with your own receiver.

Plane Finder in brief

Behind Plane Finder is Pinkfroot Limited, a company from Southampton in the UK. Plane Finder has been in the App Store since 2009, making it one of the veterans among flight tracking apps. Pinkfroot experimented with augmented reality early on: around 2010, there was a separate app called Plane Finder AR that laid flight info over the iPhone’s camera image. Today the AR mode is built right into the main app.

A bigger shake-up came in January 2020: the old paid version was replaced by a free app with an optional Premium subscription. Pinkfroot justified this by saying that the network and servers can’t be funded permanently with a one-time purchase. Anyone who used the legacy app back then couldn’t carry alerts and filters over to the new version. In summer 2026, the iOS app received a major redesign with a cleaner interface and a dedicated section for the live map.

You’ll find a compact assessment of the service without the operating instructions in the article Plane Finder explained. How Plane Finder stands among the other apps is shown in the Flight tracker apps comparison.

Where the data comes from

Plane Finder names ADS-B and MLAT signals picked up by ground-based receivers as its data base. Aircraft with ADS-B transmit their GPS position themselves on 1090 MHz; receivers in the area pick up these messages and send them to the server. How the method works in detail is explained in Flight tracking with ADS-B for spotters.

For aircraft without an ADS-B position, MLAT steps in: several receivers measure when a transponder signal arrives at them, and the position follows from the time differences. This is somewhat less accurate and needs dense receiver coverage – details in MLAT explained.

Important in practice: as with all flight trackers for end users, the data is not intended for operational purposes. For spot planning that is perfectly sufficient, but at the fence you should always rely on what you actually see. If an aircraft is missing completely, Why an aircraft doesn’t show up on the flight tracker helps.

The map: a first tour

After launch, you land on the live map with all aircraft in the view. Tapping a symbol opens the detail view with position, altitude, speed, heading and destination as well as – depending on the data – registration, type and route. Since an update in spring 2026, you can copy data in the detail view with a long press, for example the registration for your notes.

Map styles and dark mode

Plane Finder offers four map styles: simple, detailed, hybrid and satellite. For spotters, the satellite view is exciting when you’re preparing for a new airport: you can see runways, taxiways and the surroundings and estimate where the final approach passes over fields or roads. Dark mode is easy on the eyes at night – and on OLED displays on the battery too.

Labels: the underrated feature

The labels on the aircraft symbols can be customized – according to the app description in position, color, content and logo, with up to four lines of data next to an aircraft. Set them to registration, type and airline. Then, looking at the approach view, you immediately see whether your wish-list aircraft is among them, without tapping each symbol individually. What symbol colors and data fields on flight tracker maps generally mean is summed up in Flight tracker symbols and colors explained.

AR mode: recognizing aircraft by camera

AR mode is Plane Finder’s flagship. The principle: you point your smartphone’s camera at the sky, and the app lays information about the aircraft in view over the camera image. To do this, it combines your location, the device’s orientation via compass and orientation sensors, and the live positions from the network.

Where AR mode shines

• Overflights at cruising altitude: High up, you often only see a contrail with the naked eye. AR mode tells you what is flying there – and whether reaching for the long telephoto is worth it.
• Several aircraft at once: When arrivals and overflights cross above you, one sweep tells you which dot is which aircraft.
• Beginners and family: For fellow spotters without experience, AR is the most vivid way to understand air traffic.

Where it reaches its limits

• Inaccurate sensors: If your phone’s compass isn’t calibrated or you’re standing next to a metal fence, the overlays sit crooked. Calibrating with a figure-eight motion often helps.
• Low approaches and ground traffic: Close to the airport, aircraft move quickly through the frame, and the position data arrives with a short delay. For taxi movements, the map is usually more helpful.
• Coverage: The mode only works where Plane Finder has reception. No data, no overlay.
• Battery: Camera, GPS and sensors at the same time draw noticeable power. A power bank belongs in your bag on long spotting days.

For the final determination of type and registration, the photo is the proof. You practice reliably recognizing the type from the picture with Identifying aircraft types by app – and with plenty of time at the fence.

3D mode: airspace from the cockpit perspective

Besides AR, Plane Finder offers a 3D mode that you can start from any aircraft, any airport or any map position. It shows traffic over satellite imagery, and the camera can be tilted and rotated with two fingers. Pinkfroot keeps expanding the selection of 3D models; in spring 2026, Spitfire, Hawk, Boeing 777, PA-28 and PC-12 were added, among others.

For spotters, 3D mode is more than a gimmick: you see at what altitude and on what line an aircraft turns onto final approach and can estimate how it will pass your vantage point. According to the provider, 3D mode is one of the Premium features.

Filters, airports and alerts

Filters

Plane Finder advertises unlimited filters for tidying up the map. Which criteria exactly are available and which filters work without a subscription is up to the provider and may change with updates – if in doubt, try out what your account unlocks. The following ideas show how to use filters sensibly when spotting.

Airport view

For several hundred airports, Plane Finder shows arrival and departure boards in real time, supplemented by terminal, gate and baggage belt info as well as current weather. Since the redesign in summer 2026, you also find Trending Flights and Airport Disruptions in the live map section, that is, flights getting special attention and disruptions at airports. With Delay Insights, you also see where an aircraft was last, where it is going and how often it was recently delayed – useful for estimating whether your wish-list aircraft will arrive on time.

At Munich Airport or Hamburg Airport, you can use this to check the arrivals list for special visitors in the morning. How much buffer you should allow for displayed arrival times is described in ETA forecasts on flight tracker sites.

Alerts

Plane Finder notifies you when a specific aircraft approaches and, according to the app description, allows any number of your own alerts. Set up alerts for registrations you’re still missing or for rare visitors at your home airport. How to set up comparable alerts on different services is shown in Setting up notifications for aircraft, types and airlines.

Playback and your own flights

With playback, you replay past air traffic on the map – according to the app description, back to 2011. That lets you work out after the fact which aircraft is in your photo from yesterday afternoon, or check which runway direction was in use on a given day. How to bring photos and flight data together systematically is covered in Matching sightings with ADS-B logs and flight tracker history. General tricks for the history of individual aircraft are in Looking up an aircraft’s past flights.

Since fall 2026, the iOS app also has a flight logbook: your own flights (MyFlights) stay in the log after landing and count toward lifetime statistics. You can assign a traveler to each flight, sync the log across Apple devices and import earlier flights from other apps. For passengers, that’s a nice extra – as a spotter logbook for sightings at the fence it isn’t meant. Which apps suit that better is compared in Logbook apps for spotters; pure passenger diaries are presented in Flight diary apps for passengers.

On the iPad there is a layout with a larger map, and an Apple Watch app shows you aircraft near you – handy when your hands are on the camera.

Premium: what the subscription brings

Plane Finder is free and ad-supported. Plane Finder Premium has been available exclusively as a subscription since 2020; the provider doesn’t offer a one-time purchase. In October 2026, the German App Store listed a monthly and an annual option, plus a free trial subscription. Prices can change, so check the store before you sign up.

According to Pinkfroot, Premium unlocks the following, among other things:

• the 3D mode with integrated 3D flight tracking
• live weather on the map
• a focus on military traffic on the map
• and, according to the store listing, more than 50 further features in total

You can use one subscription on up to three devices, including on the website and on Android. The prerequisite is an account that you sign in with everywhere. The provider doesn’t publish a clear, official list of which feature is in which tier – so test the Premium features deliberately at your spot during the trial period.

If you’re interested in military aircraft: what can be seen on civilian flight trackers and what can’t is explained in Tracking military aircraft online. How the competition’s subscription model adds up is shown in Flightradar24 Silver, Gold and Business.

Becoming a feeder: sharing data with the Plane Finder Client

Like all the big services, Plane Finder lives on volunteers who run ADS-B receivers. The software for this is called the Plane Finder ADS-B Client, pfclient for short. It runs on your station’s computer and works with many common receivers and decoders, including the typical DIY build of Raspberry Pi and SDR stick. Which devices are officially supported is listed by Plane Finder on its website.

How to connect your station

If you already run a decoder for other networks, you can simply dock pfclient alongside it. How to supply several services in parallel with one device, for example via Docker, is explained in Feeding multiple networks at once.

What feeders get

According to Plane Finder’s help center, data contributors receive free Premium access on all platforms and devices, plus leaderboards that compare your station with others nationally and internationally. Whether activation is automatic or you have to contact support briefly isn’t described the same way everywhere by the provider – ask if in doubt. For new feeders in regions with weak coverage, Plane Finder can also provide free receiver hardware.

Note that when sharing, you also reveal information about yourself, such as your account and your receiver’s location. What exactly is stored is stated in Plane Finder’s privacy policy – read it before setting up. Whether you may receive and pass on ADS-B data in Germany at all is clarified in Receiving ADS-B data: the legal situation. What the other networks give feeders in return is compared in What feeders get in return.

Plane Finder compared with other trackers

The basic data of all the big services is similar because they rely on the same technology. The differences lie in operation, extras and data policy.

Criterion	Plane Finder	Flightradar24	AirNav Radar	ADS-B Exchange
Focus	AR and 3D view, freely configurable labels	widest reach, very mature app	many filter criteria, statistics	community data, as unfiltered as possible
Playback	to 2011 according to the provider	depends on subscription	depends on subscription	history via the map
Subscription model	free app plus Premium	free plus several tiers	free plus several tiers	no tiered subscription like the big services
Feeder benefit	Premium access	Business subscription	Business account	statistics for your own station, open data

The table describes tendencies, not complete feature lists. You’ll find detailed guides to the competition under Flightradar24 step by step, Using AirNav RadarBox, Using FlightAware and ADS-B Exchange explained.

Limits every tracker has

• Blocked registrations: Some aircraft, such as those of private and business travelers, don’t appear on commercial trackers or appear without a registration. Unfiltered alternatives are presented in Community trackers compared.
• Coverage gaps: Close to the ground and behind hills, reception drops out, especially at small airfields. Then even AR mode shows nothing.
• Wrong matches: Occasionally flight number and registration don’t fit together. The photo beats any database – more in Finding aircraft by registration.
• No network at the spot: Without mobile data, no flight tracker app helps you. You become independent with mobile ADS-B reception at the spot.

Conclusion

Plane Finder is one of the pioneers among flight tracking apps and has carved out its own niche with AR and 3D mode, freely configurable labels and playback to 2011. At the Munich Airport visitors’ hill or the Affenfelsen in Hamburg, AR mode helps you place overflights quickly, while airport boards and alerts make the day plannable. Premium is mainly worth it if you use 3D and weather – or you get it as a feeder with your own receiver. As with every tracker: a second service for cross-checking never hurts.