Comparison

ACN/PCN Calculator vs Roadern

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • ACN/PCN calculation
  • Pavement strength evaluation
  • Aircraft weight verification
  • ICAO ACN/PCN method
  • Comprehensive aircraft database
  • User-friendly interface
Features
Read full description

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.

About

Roadern

Read full description

Roadern is an intelligent road management platform designed to transform the road management industry. By leveraging artificial intelligence and data analytics, Roadern aims to create a smart and sustainable road network that optimizes traffic flow, reduces congestion, improves safety, and minimizes environmental impact. Key Features: - Real-Time Data Collection: Roadern’s mobile application collects real-time data from mobile devices. - Advanced AI Models: Our platform uses cutting-edge machine learning algorithms to analyze data and provide actionable insights and recommendations. - Comprehensive Data Dashboard: Visualize and interpret road conditions with our intuitive data dashboard. Roadern Mobile App: The Roadern mobile app is an innovative tool for monitoring road conditions using your smartphone. It collects road surface images and sensor data while you drive, providing valuable information to road operators and authorities. Data Privacy Commitment: At Roadern, we prioritize the privacy and security of our users’ data. We adhere to the highest data protection standards and ensure that your personal information is handled with care and confidentiality. How We Protect Your Data: Data Encryption: All user data is encrypted both in transit and at rest, safeguarding your information from unauthorized access. Access Controls: Strict access controls ensure that only authorized personnel can access your data. Data Anonymization: Personal identifiers are removed from the data to protect your privacy. Join us in revolutionizing road management with Roadern. Download the app today and be part of the future of smart and sustainable road networks.

Screenshots

ACN/PCN Calculator4 screens
Roadern4 screens

Verdict

The call

The clearest difference is in-app purchases: Roadern at none against ACN/PCN Calculator's 10. Roadern also leads on iOS requirement (15.5 vs 17.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ACN/PCN Calculator sells 10 one-off in-app purchases. Roadern asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
ACN/PCN Calculator versus Roadern: the parameters behind the verdict, then further details
ParameterACN/PCN CalculatorRoadern
PriceFreeFree
Rating4.6 (144 ratings) — better—
Positive reviews45.5% of reviews—
Number of ratings144 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.5 — better
Further details — not scored
Size4 MB66 MB
Age rating4+4+
DeveloperAeroKitPro LLCRuhollah Saeedi Nejad

In-app purchases

10 purchases

ACN/PCN Calculator

One-time10
  • G600 (41.7t)Free
  • G650 (45.3t)$4.99
  • Global 5000 GVFD (42.0t)$4.99
Show 7 more
  • Global 6000 (45.2t)$4.99
  • G650ER (47.1t)$4.99
  • G550 (41.4t)$4.99
  • G450 (33.7t)$4.99
  • G280 (18.0t)$4.99
  • Global 7500 (52.2t)$4.99
  • FALCON 7X (31.8t)$4.99
None

Roadern

No in-app purchases

Questions

Is ACN/PCN Calculator free?
ACN/PCN Calculator is free to download, with in-app purchases available.
Is Roadern free?
Roadern is free to download, with no in-app purchases.
Do ACN/PCN Calculator or Roadern have ads?
Neither ACN/PCN Calculator nor Roadern shows ads.
Which is updated more often, ACN/PCN Calculator or Roadern?
ACN/PCN Calculator ships an update every 2 months, and Roadern every 2 months. Most recently, ACN/PCN Calculator was updated on November 6, 2026 and Roadern on November 4, 2026.

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