# ACR/PCR Calculator vs SkyLogic

The clearest difference is iOS requirement: SkyLogic at 17.0 against ACR/PCR Calculator's 26.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ACR/PCR Calculator sells 1 in-app purchase, starting at $12.99 per year and SkyLogic sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ACR/PCR Calculator ships an update every 5 weeks, SkyLogic every 4 weeks. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ACR/PCR Calculator | SkyLogic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/acrpcr-calculator/id6443819267/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 8 MB |
| Requires iOS | 26.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AeroKitPro LLC](https://appshunter.io/developer/1049063068) | [AYLIN BICEN](https://appshunter.io/developer/1839275591) |

## What reviewers say

### ACR/PCR Calculator

[App page](https://appshunter.io/ios/app/acrpcr-calculator/id6443819267)

This tool calculates aircraft pavement compatibility using both the new ACR-PCR and legacy ACN-PCN systems. It helps determine maximum aircraft weights for specific pavements and generates detailed reports.

**Highlights:** 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

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly subscription | $12.99 | per year |


### SkyLogic

[App page](https://appshunter.io/ios/app/skylogic-flight-dispatch/id6772773761)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SkyLogicPro Monthly | $1.99 | per month |
| SkyLogicPro Annual | $19.99 | per year |


## Frequently asked questions

### Is ACR/PCR Calculator free?

ACR/PCR Calculator is free to download, with in-app purchases available.

### Is SkyLogic free?

SkyLogic is free to download, with in-app purchases available.

### Do ACR/PCR Calculator or SkyLogic have ads?

Neither ACR/PCR Calculator nor SkyLogic shows ads.

### Which is updated more often, ACR/PCR Calculator or SkyLogic?

ACR/PCR Calculator ships an update every 5 weeks, and SkyLogic every 4 weeks. Most recently, ACR/PCR Calculator was updated on October 11, 2026 and SkyLogic on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*