# ACR/PCR Calculator — Efficient ACR/PCR Limit Calc

> Aircraft pavement compatibility calculator for ACR-PCR and ACN-PCN standards. (iPhone/iPad app by AeroKitPro LLC.)

- Source: https://appshunter.io/ios/app/acrpcr-calculator/id6443819267 (this page in markdown: same URL + `.md`)
- Developer: [AeroKitPro LLC](https://appshunter.io/developer/1049063068)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.00/5 from 4 App Store ratings · 12 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.6 · 7 MB
- Languages: American English
- Released: 2023-01-11
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/acrpcr-calculator/id6443819267/reviews.md

## What is ACR/PCR Calculator?

ACR-PCR & ACN-PCN Calculator: Complete Aircraft-Pavement Compatibility

A comprehensive tool supporting both the new ACR-PCR system and the legacy ACN-PCN standards for evaluating airport pavement strength. This dual-system calculator allows you to:

• Determine maximum aircraft weights for specific pavements using either system
• Switch seamlessly between ACR-PCR and ACN-PCN calculations
• Access a comprehensive database of commercial aircraft
• Generate detailed PDF reports for documentation
• Save frequently used aircraft for quick access

Powered by FAA ICAO-ACR program data, this tool ensures accuracy and efficiency, supporting aviation professionals in adhering to both current and previous global standards. Whether you're transitioning to the new ACR-PCR system or need to reference legacy ACN-PCN values, this app provides reliable calculations for optimized airport operations.

Perfect for:
• Airport Operations Personnel
• Aircraft Operators
• Aviation Consultants
• Airport Engineers
• Flight Planning Teams

Download now for streamlined, reliable pavement strength calculations that support both modern and legacy compatibility standards.

Privacy policy: https://www.privacypolicies.com/live/c9e3b6d5-f3ee-4a62-b985-c465158dc2e2
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- ACR-PCR and ACN-PCN system support
- Determine maximum aircraft weights
- Switch between calculation systems
- Database of commercial aircraft
- Generate PDF reports
- Save frequently used aircraft

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly subscription | $12.99 | per year |


## Recent user reviews (10 of 12)

All indexed reviews: https://appshunter.io/ios/app/acrpcr-calculator/id6443819267/reviews.md

### 1/5 — Not working

*2026-06-22*

Cannot download Aircraft

### 5/5 — Very useful

*2026-04-10*

Friendly use

### 1/5 — Trash now , ACN/PCN version worked great.

*2026-02-09*

Unable to select aircraft.

### 1/5 — Pavement Expert

*2025-08-30, version 3.5*

Do not use this app to provide a T rating in the PCR string , it is not a technical evaluation as this requires full the airport to conduct a full pavement evaluation to determine the E modus and subbase CBR which then takes into
account the entire aircraft mix,  PCR (T) is calculated by specialist software.   This app is therefore not fit for purpose and misleading. Use ICAO ACR 1.4 for heaviest using aircraft (U) and  software such at FAARFIELD for PCR T calculation.

### 3/5 — iPhone compatibility

*2025-08-02, version 3.2*

Good app on iPad but on iPhone half the keyboard is missing to type in PCN codes

### 1/5 — Rip off?

*2025-07-08*

I tried switching from the old app, but the new one seems broken. There doesn’t seem to be any way to download a specific aircraft, or even to switch from example1 to example2. Restore purchase doesn’t work from the other app. And now when you click on support it takes you to a janky FB page that seems to be about cryptocurrency.

### 1/5 — Went downhill

*2025-05-24*

Was working well but since last update the info is completely innacurate

**Developer response:** Hi Amxies,
Thank you for the feedback, however, I would really appreciate if you can share the issue you faced so I can fix it?
Thank you in advance

### 1/5 — Rip off?

*2025-05-23*

I tried switching from the old app, but the new one seems broken. There doesn’t seem to be any way to download a specific aircraft, or even to switch from example1 to example2. Restore purchase doesn’t work from the other app. And now when you click on support it takes you to a janky FB page that seems to be about cryptocurrency.

### 2/5 — Disappointed that there is no transition pricing for loyal customers who supported/paid for ACN/PCN

*2025-05-17*

I understand that ICAO changed them standards but as a good business practice, it would have been easy for me to fork out money to switch to the new app if there was some discounted rate for those who had paid for previous app.

### 1/5 — Unable to select Aircraft Type

*2024-11-23*

Unable to select aircraft type with full subscription, the aircraft list is not showing at all. Tried to contact you via email and that doesn’t work too.

**Developer response:** Dear Captain,
Thank you for the feedback.
From the Store page, tap on “Send a request “ to open the email editor and describe the issue you are facing. I will do my best to assist you.

## Frequently asked questions about ACR/PCR Calculator

### What is ACR/PCR Calculator?

ACR/PCR Calculator is a utility app that helps aviation professionals determine aircraft pavement compatibility using both the new ACR-PCR and legacy ACN-PCN systems. It allows users to calculate maximum aircraft weights for specific pavements and access a database of commercial aircraft.

### Does ACR/PCR Calculator have ads?

No, ACR/PCR Calculator does not contain advertisements. It is a free app with optional in-app purchases.

### What devices is ACR/PCR Calculator available on?

ACR/PCR Calculator is available on iPhone and iPad devices. It is designed for users who need to perform calculations on the go.

### How often is ACR/PCR Calculator updated?

The latest version of ACR/PCR Calculator is 3.8, and it was last updated on December 18, 2025. Updates ensure the app remains accurate and compatible with the latest aviation standards.

### What is the age rating for ACR/PCR Calculator?

ACR/PCR Calculator has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals who may be learning about aviation.

### What are the subscription options for ACR/PCR Calculator?

ACR/PCR Calculator offers a yearly subscription for $17.99. This subscription likely provides access to premium features or enhanced functionality beyond the free version.

### What data is ACR/PCR Calculator powered by?

ACR/PCR Calculator is powered by FAA ICAO-ACR program data. This ensures the accuracy and reliability of its calculations for both current and previous global aviation standards.

### Can I save my calculations with ACR/PCR Calculator?

Yes, ACR/PCR Calculator allows you to save frequently used aircraft for quick access. This feature streamlines the calculation process for users who regularly work with the same aircraft.

## Version history (last 5 releases)

### 4.0 — 2026-06-09

- Enhanced User Interface: Updated ACN/PCN system theme to Blue for better distinction
- The app is now managed by AerokitPro LLC.
- Input Validation: Added visual feedback (Orange) for exaggerated PCN/PCR values
- Result Clarity: Highlighted computed output limits in Purple
- Fix: Resolved issue with input validation on partial entries
- Adding ATR 72-500/600
- Adding/renaming Falcon 8X (7X with M1000)

### 3.9 — 2026-06-08

- Enhanced User Interface: Updated ACN/PCN system theme to Blue for better distinction
- Input Validation: Added visual feedback (Orange) for exaggerated PCN/PCR values
- Result Clarity: Highlighted computed output limits in Purple
- Fix: Resolved issue with input validation on partial entries
- Adding ATR 72-500/600

### 3.8 — 2025-12-18

- Fixing a bug with the computation of ACR when providing the weight.

### 3.7 — 2025-11-11

- Adding A321NEO WV051 & WV065
- Adding A359 WV020

### 3.6 — 2025-09-21

- Support for iOS 26.0
- Adding MD-11 (Pax, ER, Freighter, Combi, Convertible)
- Adding A321NEO XLR
- Adding B767-400ER
- Minor improvement of the keyboard

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## More apps by AeroKitPro LLC

- [ACN/PCN Calculator](https://appshunter.io/ios/app/acnpcn-calculator/id1049063069)
- [ColdTempCorr](https://appshunter.io/ios/app/coldtempcorr/id1639003124)

All apps by AeroKitPro LLC: https://appshunter.io/developer/1049063068

## Related topics

[acn pcn](https://appshunter.io/ios/topics/acn-pcn)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*