# ARINCDirect vs StackTrack

The clearest difference is rating: StackTrack at 5.0 against ARINCDirect's 3.8. StackTrack also leads on device support (3 vs 1). ARINCDirect's advantage is update cadence (every 9 days vs every 3 weeks) and ratings volume (22 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

StackTrack holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: ARINCDirect has 22 ratings behind it against 2, so its average is the more settled of the two.

ARINCDirect ships an update every 9 days, StackTrack every 3 weeks. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ARINCDirect | StackTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (22 ratings)](https://appshunter.io/ios/app/arincdirect/id460171847/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stacktrack-crw/id6769865126/reviews)** |
| Number of ratings | **22** | 2 |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 223 MB | 69 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ARINC Incorporated](https://appshunter.io/developer/1785665305) | [Peter Fetros](https://appshunter.io/developer/1896694923) |

## What reviewers say

### ARINCDirect

[App page](https://appshunter.io/ios/app/arincdirect/id460171847)

This navigation app provides pilots with real-time access to flight plans, weather data, and airport charts. It offers features like flight plan recomputation, enroute charting, and performance calculations, designed for on-the-go aircraft operations.

**Highlights:** Access flight plans and weather data, Enroute charting (offline/online), Airport diagrams and approach plates, Flight plan recomputation, In-app performance calculations, View flight plan packages

**Features:** Vision Pro support

**In-app purchases:** none


### StackTrack

[App page](https://appshunter.io/ios/app/stacktrack-crw/id6769865126)

This app calculates the optimal exit point for CRW jumps using real-time winds aloft data. It provides an interactive map with flight paths and altitude markers, allowing users to fine-tune their jump run and plan ahead with forecast mode.

**Highlights:** Real-time winds aloft data, Interactive satellite map, Flight path and exit point visualization, Lateral and along-track offset sliders, Winds aloft table, Forecast mode, Unit and speed unit support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ARINCDirect free?

ARINCDirect is free to download, with no in-app purchases.

### Is StackTrack free?

StackTrack is free to download, with no in-app purchases.

### Which has better reviews, ARINCDirect or StackTrack?

StackTrack is rated higher. ARINCDirect averages 3.8 out of 5 from 22 ratings, while StackTrack averages 5.0 from 2 ratings.

### Do ARINCDirect or StackTrack have ads?

Neither ARINCDirect nor StackTrack shows ads.

### Which is updated more often, ARINCDirect or StackTrack?

ARINCDirect ships an update every 9 days, and StackTrack every 3 weeks. Most recently, ARINCDirect was updated on October 7, 2026 and StackTrack on October 5, 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.*