FlixBus vs APT IIN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlixBus
Book affordable bus and train tickets across Europe, Turkey, Brazil, and the USA. Your mobile ticket, trip information, and real-time tracking are all within the app. Receive important updates via push notifications for a seamless travel experience.
- Book bus and train tickets
- Mobile ticket (no printing)
- Real-time trip tracking
- Push notifications for updates
- Manage luggage and bicycle spaces
- On-board amenities (Wi-Fi, snacks)
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Looking for a smarter way to book bus tickets? FlixBus makes bus travel simple, affordable and easy, with cheap bus tickets, live bus tracking and modern buses on routes across the US. Need a bus from New York to Boston, Washington, D.C. to New York or Houston to Dallas? FlixBus has a reserved seat with your name on it. Book in seconds and pay your way. Why travellers choose FlixBus - Comfortable bus seats with extra legroom, free WiFi and power outlets - Cheap bus tickets with clear, transparent prices - A reserved seat on every booking, with optional seat selection - Real-time bus tracking, so you always know where your bus is - Mobile tickets and mobile boarding, just show the QR code, even offline - Apple Pay and secure card payment - 24/7 customer support Track my bus, live The app shows real-time bus tracking and real-time updates, so you know when your bus arrives and never miss it. Book bus tickets in seconds Enter your route, compare options and prices, pick your seat, pay securely with Apple Pay or card, and get mobile tickets ready to scan at boarding. You can book both FlixBus and Greyhound tickets in our app. Popular US bus routes New York to Boston, Washington, D.C. to New York, New York to Philadelphia, Las Vegas to Los Angeles, Houston to Dallas and many more. New routes added often. Download FlixBus and book your next bus trip.
APT IIN
Discover detailed information about apartments in Lisbon's Parque das Nações, including descriptions, photos, and amenities. Book accommodations and find the best routes to your stay. Access essential nearby points of interest and GPS-guided tours.
- Apartment descriptions and photos
- Booking functionality
- Itinerary planning
- Nearby points of interest
- GPS-guided routes
- Lisbon and surroundings tours
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APT IIN are located in Parque das Nações, the most modern and cosmopolitan neighbourhood of Lisbon! Through this application, you will have access to useful information about our apartments, with descriptions, photos, facilities and services. Also available is the possibility to book an apartment as well as the best itineraries to arrive at your accommodation. Don’t miss useful information with nearby points, such as pharmacies, police stations, post offices, hospitals and shopping centers. This app has also GPS guided routes and points of interest in Lisbon and surroundings. To access all of this and much more, download our application!
Screenshots
Verdict
The clearest difference is update cadence: FlixBus at every 8 days against APT IIN's every 5 months. FlixBus also leads on rating (4.8 vs 4.4) and ratings volume (96K vs 7). APT IIN's advantage is monetization model (free vs free with in-app purchases) and device support (3 vs 1). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
FlixBus holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: FlixBus has 96K ratings behind it against 7, so its average is the more settled of the two.
FlixBus ships an update every 8 days, APT IIN every 5 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.
| Parameter | FlixBus | APT IIN |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (96K ratings) — better | 4.4 (7 ratings) |
| Positive reviews | 37.5% of reviews | — |
| Number of ratings | 96K — better | 7 |
| Update frequency | Every 8 days — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #81 — better | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 154 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Flix SE | Rui Filipe Simoes Pereira da Costa, Unipessoal, Lda |
Customer experience
FlixBus
APT IIN
Bugs and requests
FlixBus
Reported bugs
2 issues- App issues with payments and ticket booking
- Inconsistent bus amenities (WiFi, charging, etc.)
Requested features
3 requests- Better communication on delays and changes
- More detailed route and stop information
- Improved customer support channels
APT IIN
Not enough reviews yet to summarise bugs or requests.
In-app purchases
FlixBus
No in-app purchases
APT IIN
No in-app purchases









