Comparison

Tralendr vs Off 2

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

Head to head
About

Tralendr

Features
Read full description

Tell it where you're going and when, pick the kind of trip you want, culture and cafés, led by food, slow and scenic, big nights out and Tralendr builds a full day-by-day itinerary in one tap: places worth your time, in a sensible order, with the reasons each one fits you. Then make it yours. • Add, move and remove places. Drag a card to another day. • Add flights, stays and events so the whole trip lives in one place. • Plan with AI: ask for changes in plain language and watch the plan update. • Explore: browse real trips planned by other travellers and copy one to your own dates. • Three ways to see a day: a rich list, a compact timeline, or the map with every stop and your live location. • Works offline: your upcoming trips are saved on your phone for the road. • Share a trip with a link. Your taste, remembered. Tralendr keeps your travel preferences, pace, budget, interests, so every plan starts closer to right.

About

Off 2

Track your flight in real-time, even without an internet connection, using your device's GPS and barometer. Scan your boarding pass to automatically fill in flight details and share your progress with others. Offers advanced features like pilot mode and an aircraft database for aviation enthusiasts.

Highlights
  • Offline real-time flight tracking
  • Boarding pass scanning
  • Live flight sharing
  • Apple Watch complication
  • Live Activities integration
  • Multi-sector itinerary planning
  • Peer chat via Bluetooth/WiFi
Features
Read full description

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, proper flight level display at cruise — plus flight replay on the 3D globe, external Bluetooth GPS receivers, custom offline maps, and the full aircraft performance database. One purchase, yours forever — no subscription. (In-app purchase.) — AIRCRAFT DATABASE Browse 200+ aircraft with photos, by category (airlines and business jets), manufacturer, and model. Full performance data included with Pilot Mode. — 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. — HIGH-RESOLUTION GLOBE (PILOT MODE) Turn on the optional high-detail basemap and the world becomes four times sharper as you zoom in — coastlines, islands, terrain and night-time city lights. It downloads once, then works entirely offline like everything else. The flight tracker your last one wishes it was.

Screenshots

Tralendr4 screens
Off 24 screens

Verdict

The call

The clearest difference is in-app purchases: Tralendr at none against Off 2's 1. Off 2's advantage is update cadence (every 6 days vs every 3 weeks) and device support (3 vs 1). On price, ads and iOS requirement 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. Off 2 sells 1 one-off in-app purchase. Tralendr asks for nothing beyond the download.

UpkeepUpdate frequency

Tralendr ships an update every 3 weeks, Off 2 every 6 days. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 5 level
Tralendr versus Off 2: the parameters behind the verdict, then further details
ParameterTralendrOff 2
PriceFreeFree
Positive reviews—61.5% of reviews
Update frequencyEvery 3 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Paid
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS17.0 — better17.6
Further details — not scored
Size36 MB188 MB
Age rating4+4+
DeveloperTRALENDAR TECHNOLOGY LIMITEDPhilippe Le Gall

In-app purchases

None

Tralendr

No in-app purchases

1 purchases

Off 2

One-time1
  • Pilot Mode$2.99

Questions

Is Tralendr free?
Tralendr is free to download, with no in-app purchases.
Is Off 2 free?
Off 2 is free to download, with in-app purchases available.
Do Tralendr or Off 2 have ads?
Neither Tralendr nor Off 2 shows ads.
Which is updated more often, Tralendr or Off 2?
Tralendr ships an update every 3 weeks, and Off 2 every 6 days. Most recently, Tralendr was updated on October 15, 2026 and Off 2 on October 28, 2026.

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