# Flight vs ACN/PCN Calculator

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.

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.

## The numbers

| Metric | Flight | ACN/PCN Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (11 ratings)](https://appshunter.io/ios/app/flight-time/id672978586/reviews) | **[4.6 (142 ratings)](https://appshunter.io/ios/app/acnpcn-calculator/id1049063069/reviews)** |
| Number of ratings | 11 | **142** |
| Positive reviews | **87.5% of reviews** | 45.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 19 MB | 4 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Jose Villarroel Cuevas](https://appshunter.io/developer/558476272) | [AeroKitPro LLC](https://appshunter.io/developer/1049063068) |

## What reviewers say

### Flight

[App page](https://appshunter.io/ios/app/flight-time/id672978586)

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.

**Highlights:** Elapsed time calculation, Flight log tracking, Flight plan segment calculation, Time addition/subtraction, Professional interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flight Time Lite | $0.99 | one-time |


### ACN/PCN Calculator

[App page](https://appshunter.io/ios/app/acnpcn-calculator/id1049063069)

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

**In-app purchases (26)**

| Purchase | Price | Billing |
| --- | --- | --- |
| G600 (41.7t) | Free | one-time |
| B737 BBJ (77.7t) | $4.99 | one-time |
| G650 (45.3t) | $4.99 | one-time |
| Global 5000 (42.0t) | $4.99 | one-time |
| Global 5000 GVFD (42.0t) | $4.99 | one-time |
| Global 6000 (45.2t) | $4.99 | one-time |
| Global Express (44.5t) | $4.99 | one-time |
| G650ER (47.1t) | $4.99 | one-time |
| G650ER (45.3t) | $4.99 | one-time |
| G650ER (45.1t) | $4.99 | one-time |
| G550 (41.4t) | $4.99 | one-time |
| G450 (33.7t) | $4.99 | one-time |
| G280 (18.0t) | $4.99 | one-time |
| GIV-SP (34.0) | $4.99 | one-time |
| CL300 (17.69t) | $4.99 | one-time |
| Global 7500 (52.2t) | $4.99 | one-time |
| GVII-G600 (43.09t) | $4.99 | one-time |
| Citation XLS+ (9.25t) | $4.99 | one-time |
| GV (41.2t) | $4.99 | one-time |
| FALCON 2000EX (19.27t) | $4.99 | one-time |
| Global 6000 (44.5t) | $4.99 | one-time |
| G700 (48.9t) | $4.99 | one-time |
| GVII-G500 (36.28t) | $4.99 | one-time |
| Global Express (45.2t) | $4.99 | one-time |
| G450 (34.0t) | $4.99 | one-time |
| Global Express XRS (45.2t) | $4.99 | one-time |


## Frequently asked questions

### Is Flight free?

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

### Is ACN/PCN Calculator free?

ACN/PCN Calculator is free to download, with in-app purchases available.

### Which has better reviews, Flight or ACN/PCN Calculator?

ACN/PCN Calculator is rated higher. Flight averages 4.4 out of 5 from 11 ratings, while ACN/PCN Calculator averages 4.6 from 142 ratings.

### Do Flight or ACN/PCN Calculator have ads?

Neither Flight nor ACN/PCN Calculator shows ads.

### Which is updated more often, Flight or ACN/PCN Calculator?

Flight ships an update every 10 months, and ACN/PCN Calculator every 2 months. Most recently, Flight was updated on October 9, 2026 and ACN/PCN Calculator on October 17, 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.*