# Flight Computer vs Vane

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

Both are free to download. Vane sells 2 in-app purchases, starting at $4.99 per month. Flight Computer asks for nothing beyond the download.

Flight Computer ships an update every 4 months, Vane fortnightly. The most recent releases landed on September 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Flight Computer | Vane |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 5 MB | 50 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AVIEM](https://appshunter.io/developer/400912742) | [Chirag Arora](https://appshunter.io/developer/1892433885) |

## 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


### Vane

[App page](https://appshunter.io/ios/app/vane-e6b-flight-computer/id6787179895)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vane Pro | $4.99 | per month |
| Vane Pro - Yearly | $19.99 | per year |


## Frequently asked questions

### Is Flight Computer free?

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

### Is Vane free?

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

### Do Flight Computer or Vane have ads?

Flight Computer shows ads; Vane does not.

### Which is updated more often, Flight Computer or Vane?

Flight Computer ships an update every 4 months, and Vane fortnightly. Most recently, Flight Computer was updated on September 16, 2026 and Vane on October 3, 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.*