BK Organisation vs Flights.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BK Organisation
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Have you booked a trip with BK Organisation? This app enables you to download your travel documents on your smartphone or tablet: itinerary, useful contacts, e-tickets and travel guides are now at a fingertip! Of course the app works in offline mode: download your travel wallet before your departure, and use it at all times without any internet connection.
Flights.
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Flights. is a fast, minimal flight search tool built for travellers who want to find the best price — without the noise. SEARCH Type any IATA airport code (AMS, BCN, JFK…), pick a date, and hit search. Results show real fares with airline, times, duration and stops. VIEWS • Cheapest week — see the lowest price across 7 departure days at a glance • Month overview — browse an entire month of prices in a calendar grid • Heatmap — 6-week price heatmap to spot the cheapest travel window • Cheapest month — scan 6 months ahead to find the best month to fly • Weekend trips — instant view of this and next weekend fares DISCOVER & COMPARE • Discover — find where you can fly from your airport within budget • Compare routes — search multiple origin/destination pairs side by side • Alternative airports — automatically checks nearby airports for better deals PRICE TRACKING • Price alerts — set a target price and get notified when fares drop • Favourites — save routes and track their price history over time • Price level indicator — see whether current fares are low, typical or high Available in English and Dutch.
Screenshots
Verdict
The clearest difference is update cadence: Flights. at every 10 days against BK Organisation's every 3 months. BK Organisation's advantage is iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and device support 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.
BK Organisation ships an update every 3 months, Flights. every 10 days. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.
| Parameter | BK Organisation | Flights. |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 131 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | BK Organisation SA | Josephus Fransiscus Zegers |
In-app purchases
BK Organisation
No in-app purchases
Flights.
No in-app purchases
