byAir vs Vrolu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
byAir
This app provides real-time flight tracking, delay predictions, and airport guidance. It automatically organizes your flight history and offers airport navigation tips. Seamlessly integrate your travel data and stay informed about every journey.
- Live flight status updates
- Delay prediction analysis
- Inbound aircraft status
- Friends and family flight sharing
- Live Activities and widgets
- Automatic flight import from email/calendar
- Airport guides and travel tips
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Stay ahead of every flight with byAir - get live flight updates, delay predictions, and airport guidance before you need them. Trusted in the cockpit. Loved on every trip. No ads. Privacy first. ▶ Track What Matters, Instantly • Live Flight Updates Search and track flights in real time - get live status updates, estimated arrival/departure times, terminal and gate info, route, distance, duration, and remaining flight time. • Delay Prediction Plan ahead, not last-minute - byAir Predict monitors your flight starting six hours before departure, analyzing inbound aircraft, weather, airport congestion, and air traffic data. • Inbound Plane Status No surprises at the gate - see where your incoming aircraft is coming from and get aircraft details, so you know what to expect before it even lands. • Friends & Family Sharing Invite friends and family to byAir with a link so they can follow your flights in real time. Flight status, gate details, and airport information update automatically. No more "landed yet?" texts. • Live Activities & Widgets Stay informed about delays, gate changes, and cancellations with instant notifications. See flight updates at a glance with Live Activities and widgets. ▶ Your Flight History, On Autopilot • Personal Flight History Your flight history, beautifully organized - explore aircraft details, countries you've visited, and airports. See your journeys on a map and share your travel moments. • Auto-scan Email & Calendar No more manual entry - connect your email account once and byAir will automatically detect and add your upcoming flights as new bookings arrive. • Import from Other Apps Keep all your flight data in one place - easily import your flight history from FlightRadar24, App in the Air, Flighty, TripIt, OpenFlights, and more. • Personal Flight Tracking MCP Connect your travel data to your AI assistants - use your personal MCP link to access flights, trips, airport information, and travel history in Claude, Perplexity, Codex, and other compatible assistants. ▶ Arrive Prepared, Every Time • Airport Guide with Travel Tips Find your way around airports with tips verified by travelers - discover the fastest security lanes, best food spots, quiet lounges, and useful shortcuts. • Live Flight Board Stay up to date with real-time arrivals and departures for every airport, updated every minute. • One-Tap Check-In Open your airline's check-in page directly and get your boarding pass faster. • Taxi & Transport Options Worldwide From your door to the departure gate - find taxi and public transport options for any airport. Plan your journey to and from the airport with ease. Stay ahead of every flight - download byAir today! Privacy policy: https://byairapp.com/privacy_and_terms Need help with byAir? Contact connect@byairapp.com.
Vrolu
Track flights in real-time with live maps, aircraft locations, and delay explanations. Share your journey with others and receive automatic updates on gates and baggage claim. Offers group features for multiple travelers.
- Live aircraft tracking on map
- Inbound aircraft status
- Delay reasons in plain English
- Gate, terminal, and baggage claim info
- Group flight sharing
- Live Lock Screen and Dynamic Island tracking
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Vrolu is a serious flight tracker for iPhone. Add a flight and watch the real aircraft move on a live map, see the plane that's coming to fly you, and read why it's late in plain English — before the gate agent says a word. When you're traveling with people, bring them along: everyone's flight, one board, one shared link. A SERIOUS FLIGHT TRACKER • A live map with the real aircraft on the path it has actually flown, from pushback to the runway it lands on • Where's my plane: the aircraft coming to fly you — every leg of its day, where it is now, and when it lands • Delay intel in plain English: your plane, the airport in the FAA's own words, or a ground stop at the other end — and how much of it your schedule can absorb • Gates, terminals, baggage claim, and automatic updates from gate change to wheels down • Add a flight with just the airline and number; codeshares show who you booked and who's actually flying • Alternate flights: the remaining nonstops on your route, ranked by departure — one tap swaps one onto your trip • Live Lock Screen and Dynamic Island tracking, with a countdown that takes over in the last 45 minutes before departure BUILT FOR GROUPS, TOO • One trip, everyone on it — the whole group's flights at a glance • The arrivals & departures board shows who lands today, live • One-tap check-ins: tell your people you made it the moment you land • Share a private live link anyone can follow — no app or account needed • Itinerary, events, and stay details in one place NO FRONT DOOR Open Vrolu and you're in. No welcome screen, no sign-up wall — add a flight in one tap. We only ask who you are to buy Pro, share a trip, or invite someone. VROLU PRO Your first flight flies in full Pro, free. After that, the live map, the inbound aircraft, delay reasons, and Lock Screen tracking are $4.99/week or $39.99/year. Group Pro lights up every flight on the board: $12.99/week or $79.99/year. Cancel anytime. Free to track your flights and share a trip. Know first. Privacy Policy: https://vrolu.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
byAir and Vrolu both sit at 4.9 stars, but that hides the real split: 100% of Vrolu's written reviews are positive against 73% of byAir's. byAir's advantage is ratings volume (227 vs 23) and device support (3 vs 1). On price, rating, 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
Both are free to download. byAir sells 9 in-app purchases, starting at $4.99 per 7 days and Vrolu sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for byAir against 4.9 for Vrolu. That said, the two scores are not equally well evidenced: byAir has 227 ratings behind it against 23, so its average is the more settled of the two. Written reviews are what separate them: 73% of byAir's written reviews are positive against 100% of Vrolu's.
byAir ships an update every 3 days, Vrolu every 4 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.
| Parameter | byAir | Vrolu |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (227 ratings) | 4.9 (23 ratings) |
| Positive reviews | 73.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 227 — better | 23 |
| Update frequency | Every 3 days — better | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 420 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | BYAIRAPP S.L. | Vrolu LLC |
Customer experience
byAir
Vrolu
Bugs and requests
byAir
Reported bugs
21 issues- App crashes when swiping down on Profile tab
- App not launching after update
- Error 400 when trying to view flights
- Flight data lost/deleted
- Flights not showing until weeks before
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- Flight tracking data delayed or missing (gate, etc.)
- Entered seat number and booking code delete themselves
- Import from calendar not working
- App doesn't sync with calendar
- Flights don't show until weeks before
- Data delayed or doesn't show up (gate)
- Data transfer failed
- Does not register delays
- Does not sync flight data
- App shows flying when plane has a delay
- App shows plane arrived when it has a delay
- Daily limit reached message
- App not working without VPN in Russia
- Difficulty reading terminal/gate windows due to color choices
- Codeshare flights cannot be hidden
- Entered seat number and booking code delete themselves
Requested features
18 requests- Add page for saving loyalty numbers
- Add ability to see seat map
- Add ability to see loyalty program level (e.g., Aeroflot Bonus)
- Add more features from Flighty
- Add lifetime membership option
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- Add stamps like App In The Air
- Add ability to see world map with all flights and routes
- Add ability to see 3D globe with completed routes
- Add ability to see registration desks
- Add ability to merge flights into trips
- Add ability to connect connecting flights into one route
- Add 2D map instead of 3D globe
- Restore import and export of statistics for old flights
- Add dark mode option
- Add ability to remove flights that were not booked
- Add ability to see world map of all flights together
- Add ability to see world map with all flights and routes
- Add ability to see 3D globe with completed routes
Vrolu
Not enough reviews yet to summarise bugs or requests.
In-app purchases
byAir
- byAir Pro weekly$4.997 Days
- byAir Pro monthly7 Days trial$5.991 Month
- byAir Pro monthly$9.991 Month
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- byAir Pro monthly1 Month trial$9.991 Month
- byAir Pro annual$39.991 Year
- byAir Pro annual3 Days trial$49.991 Year
- byAir Pro annual1 Year trial2 variants$49.991 Year
- byAir Pro annual$49.991 Year
- Pro Lifetime$199.99
Vrolu
- Vrolu Pro Weekly$4.997 Days
- Group Pro Weekly$12.997 Days
- Vrolu Pro Annual$39.991 Year
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- Group Pro Annual$79.991 Year









