ACN/PCN Calculator vs Quick CRJ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Quick CRJ
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Log flights and upload data to an electronic logbook.. The offline WEIGHT CALCULATION screen assists in quick weight calculations. Ude the timer function to track and calculate flying time and block to block time.
Screenshots
Verdict
The clearest difference is in-app purchases: Quick CRJ at none against ACN/PCN Calculator's 26. On price, update cadence, ads 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. ACN/PCN Calculator sells 26 one-off in-app purchases. Quick CRJ asks for nothing beyond the download.
ACN/PCN Calculator ships an update every 2 months, Quick CRJ every 6 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | ACN/PCN Calculator | Quick CRJ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (144 ratings) — better | — |
| Positive reviews | 45.5% of reviews | — |
| Number of ratings | 144 — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | AeroKitPro LLC | Wayne FORGET |
In-app purchases
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
Quick CRJ
No in-app purchases
Questions
Is ACN/PCN Calculator free?
Is Quick CRJ free?
Do ACN/PCN Calculator or Quick CRJ have ads?
Which is updated more often, ACN/PCN Calculator or Quick CRJ?
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