Off 2: Offline Flight Tracker

Off 2 is the flight tracker that keeps working when your wifi doesn't.

While other apps lose signal the moment the cabin door closes, Off 2 uses your iPhone's GPS and barometer to track your flight in real time — at 35,000 feet, in airplane mode, over the ocean. No internet, no subscription, no excuses.

— SCAN YOUR BOARDING PASS
Tap your boarding pass barcode (QR, PDF417, Aztec, DataMatrix) and Off 2 fills everything in: airline, flight number, route, date, seat, booking reference. Boarding to wheels-up in seconds.

— LIVE TRACKING, EVEN OFFLINE
Watch your plane move on a stunning 3D globe — real position, real altitude, real ETA. The day-night terminator shows you exactly when you'll cross into sunrise. Flight progress that doesn't freeze.

— SHARE YOUR FLIGHT
Send a live link to family before takeoff. They watch your plane move across the globe in real time, see your ETA tick down, get notified on landing — even if you have no signal in the air. Peace of mind, no airline app needed.

— APPLE WATCH COMPLICATION
Time remaining, ETA, and progress right on your watch face. Updates autonomously, even when the iPhone app is closed. A glance is all it takes.

— LIVE ACTIVITIES
Your flight on the Lock Screen and Dynamic Island. No need to unlock or open the app. Just look down.

— MULTI-SECTOR ITINERARIES
Plan complex trips with multiple flights and stopovers. Edit times sector by sector — adjustments cascade forward automatically. Perfect for round-the-world routes, business travel, or any long-haul with a connection.

— PEER CHAT AT 35,000 FEET
Find other Off 2 passengers on your flight over Bluetooth and WiFi. No internet required. Share your seat, swap snacks, make a friend at altitude.

— CURIOUS WHAT THE PILOTS SEE? UNLOCK PILOT MODE
The cockpit view, in your seat. Barometric altimeter with QNH/QFE, Energy Path Angle (EPA) gauge, flight plan parsing, and proper flight level display at cruise altitude. The same numbers the flight crew is watching on the other side of the door — for the curious traveler and the AvGeek in all of us. (In-app purchase.)

— AIRCRAFT DATABASE
Browse 200+ aircraft by category (airlines and business jets), manufacturer, and model. Beautiful data for the curious passenger.

— STUNNING 3D GLOBE
Day-night visualization, your great circle route, tap to recenter on yourself. Optional: drop your own .mbtiles file into the Off 2 folder for custom maps.

— PRIVACY FIRST
No account. No tracking. No ads. Your flight data never leaves your phone unless you explicitly share it.

— 39 LANGUAGES
Fully translated for 39 App Store regions, including Arabic, Chinese (Simplified & Traditional), French, German, Hindi, Japanese, Korean, Portuguese, Russian, Spanish, Thai, and more.

The flight tracker your last one wishes it was.