# Flight Computer vs Wind Triangle

The clearest difference is price: Flight Computer at Free against Wind Triangle's $2.99. Wind Triangle's advantage is ads (none vs shown) and update cadence (every 2 months vs every 4 months). On in-app purchases and iOS requirement there is nothing between them.

Flight Computer is free to download; Wind Triangle costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Flight Computer ships an update every 4 months, Wind Triangle every 2 months. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Flight Computer | Wind Triangle |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 5 MB | 1 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [AVIEM](https://appshunter.io/developer/400912742) | [Small Aviation Tools](https://appshunter.io/developer/1887792413) |

## What reviewers say

### Flight Computer

[App page](https://appshunter.io/ios/app/flight-computer/id400912739)

Calculate essential flight data like wind correction angle, ground speed, and true airspeed with multiple unit options. Designed for easy input, it supports various distance, velocity, temperature, altitude, and fuel units.

**Highlights:** Wind Correction Angle (WCA) calculation, Ground Speed calculation, True Airspeed calculation, Estimate Time Enroute, Burned Fuel calculation, Multiple unit support (distance, velocity, temp, altitude, fuel)

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

**In-app purchases:** none


### Wind Triangle

[App page](https://appshunter.io/ios/app/wind-triangle/id6761390120)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Flight Computer free?

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

### Is Wind Triangle free?

Wind Triangle costs $2.99, with no in-app purchases.

### Do Flight Computer or Wind Triangle have ads?

Flight Computer shows ads; Wind Triangle does not.

### Which is updated more often, Flight Computer or Wind Triangle?

Flight Computer ships an update every 4 months, and Wind Triangle every 2 months. Most recently, Flight Computer was updated on October 3, 2026 and Wind Triangle 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.*