Flight vs ACN/PCN Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flight
This app assists pilots and flight crews with accurate time tracking for flights. It calculates elapsed time, flight logs, and flight plan segments, offering a clean interface for professional use. A subscription is required for full access.
- Elapsed time calculation
- Flight log tracking
- Flight plan segment calculation
- Time addition/subtraction
- Professional interface
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Flight Time Lite is a professional time-calculation tool designed specifically for airline pilots and flight crews. Whether you’re flying long-haul or domestic, this app helps you stay on top of all your flight-related time tracking. Easily calculate: • Elapsed Time between any two hours (Flight Time, Duty Time, etc.) • Flight Logs, including Block Time and Airborne Time • Flight Plan segments based on takeoff time • Time Calculations (add/subtract hours and minutes) • Access to additional pilot apps through the +App section Subscription Required This app requires a small annual non-renewable subscription to function. Access is available exclusively to subscribed users. Enjoy a professional, clean interface with continued improvements. For advanced Rest Time calculations and crew-break planning, check out our other app: Flight-Time II. Subscription Information This app uses a non-renewable annual subscription. Payment is charged to your Apple ID at the time of purchase. The subscription does not auto-renew. After the one-year access period ends, you may manually purchase another year if you wish to continue using the app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ACN/PCN Calculator
This app calculates aircraft pavement classification numbers (PCN) and aircraft classification numbers (ACN) to assess airport pavement strength. It helps pilots and aviation professionals ensure safe operations by verifying aircraft weight limitations on runways, taxiways, and aprons.
- ACN/PCN calculation
- Pavement strength evaluation
- Aircraft weight verification
- ICAO ACN/PCN method
- Comprehensive aircraft database
- User-friendly interface
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ACN/PCN Calculator The Ultimate Pavement Strength Tool for Aviation Professionals The ACN/PCN Calculator is your go-to app for evaluating the bearing strength of airport pavements, designed specifically for pilots, flight operations engineers, dispatchers, and airport operators. Whether you’re dealing with flexible or rigid pavements, this app ensures precise calculations to verify safe operations on runways, taxiways, and aprons. By leveraging the ICAO ACN/PCN method, as outlined in Annex 14 and Document 9157 Part 3, the calculator simplifies complex computations, helping you determine the maximum allowable aircraft weight with confidence. Why Choose the ACN/PCN Calculator? • Comprehensive Aircraft Database: Data is sourced from manufacturers’ publications, including the Aircraft Characteristics for Airport Planning (ACAP) manuals. Where necessary, ICAO-recommended methods or alternative sources ensure accuracy. • User-Friendly Design: Optimized for iPhone 8+ screens and fully compatible with iPads, the interface is intuitive and easy to navigate. Supported Aircraft Models Our extensive database includes popular aircraft from leading manufacturers: A300BeK/B4/B4-600R, A319, A320, A321, A330 (all variants), A340 (all variants), A350 (all variants), A380. B727-200, B737 (all variants), B747-400 (all variants), B747-8/F, B757-200/300, B767 (all variants), B777 (including ER/LR/F variants), B787 (all variants). DHC-8-Q400, Global Express/XRS, G5000, G6000, G7500, CRJ series (100-1000), LearJet (31A/ER, 40, 45, 60/XR), Challenger (300, 350, 604, 605). Cessna Citation II, Bravo, S/II, Encore/Encore+, Jet 3/4, Latitude, Sovereign/Sovereign+, Citation X/XLS+. E170, E195, EMB-120/135, Praetor 600, Phenom 300. G650/ER, G600, G550, G500, G450, G400, G280, G200, GVII-G500/600. An-12, An-124-100/M. ATR 42, ATR 72. Convair CV-580/5800. Falcon: 7X, 50/50EX, 900 (all versions), 2000/2000EX. IL-76T/TD. Beechjet 400 series, Hawker 400XP. Request Additional Aircraft: if you don’t see your aircraft listed, use the Feedback button in the Info tab to request additions. Aircraft data is regularly updated to meet user needs.
Screenshots
Verdict
Flight and ACN/PCN Calculator both sit at 4.4 stars, but that hides the real split: 88% of Flight's written reviews are positive against 45% of ACN/PCN Calculator's. Flight also leads on iOS requirement (15.6 vs 17.6). ACN/PCN Calculator's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (every 2 months vs every 10 months). On price, rating, 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. Flight sells 1 one-off in-app purchase and ACN/PCN Calculator sells 26 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
ACN/PCN Calculator holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: ACN/PCN Calculator has 142 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 88% of Flight's written reviews are positive against 45% of ACN/PCN Calculator's, so the app with the better star average is not the one people write more warmly about.
Flight ships an update every 10 months, ACN/PCN Calculator every 2 months. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.
| Parameter | Flight | ACN/PCN Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (11 ratings) | 4.6 (142 ratings) — better |
| Positive reviews | 87.5% of reviews — better | 45.5% of reviews |
| Number of ratings | 11 | 142 — better |
| Update frequency | Every 10 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 19 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Pedro Jose Villarroel Cuevas | AeroKitPro LLC |
Customer experience
Flight
ACN/PCN Calculator
In-app purchases
Flight
- Flight Time Lite$0.99
ACN/PCN Calculator
- G600 (41.7t)Free
- B737 BBJ (77.7t)$4.99
- G650 (45.3t)$4.99
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- Global 5000 (42.0t)$4.99
- Global 5000 GVFD (42.0t)$4.99
- Global 6000 (45.2t)$4.99
- Global Express (44.5t)$4.99
- G650ER (47.1t)$4.99
- G650ER (45.3t)$4.99
- G650ER (45.1t)$4.99
- G550 (41.4t)$4.99
- G450 (33.7t)$4.99
- G280 (18.0t)$4.99
- GIV-SP (34.0)$4.99
- CL300 (17.69t)$4.99
- Global 7500 (52.2t)$4.99
- GVII-G600 (43.09t)$4.99
- Citation XLS+ (9.25t)$4.99
- GV (41.2t)$4.99
- FALCON 2000EX (19.27t)$4.99
- Global 6000 (44.5t)$4.99
- G700 (48.9t)$4.99
- GVII-G500 (36.28t)$4.99
- Global Express (45.2t)$4.99
- G450 (34.0t)$4.99
- Global Express XRS (45.2t)$4.99
Questions
Is Flight free?
Is ACN/PCN Calculator free?
Which has better reviews, Flight or ACN/PCN Calculator?
Do Flight or ACN/PCN Calculator have ads?
Which is updated more often, Flight or ACN/PCN Calculator?
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