# Flight Computer vs Aviation Calculator

The clearest difference is in-app purchases: Flight Computer at none against Aviation Calculator's 2. Aviation Calculator's advantage is ads (none vs shown) and update cadence (every 9 days vs every 4 months). On price and iOS requirement there is nothing between them.

Both are free to download. Aviation Calculator sells 2 one-off in-app purchases. Flight Computer asks for nothing beyond the download.

Flight Computer ships an update every 4 months, Aviation Calculator every 9 days. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Flight Computer | Aviation Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Paid | — |
| Size | 5 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [AVIEM](https://appshunter.io/developer/400912742) | [David Jones](https://appshunter.io/developer/6808813668) |

## 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


### Aviation Calculator

[App page](https://appshunter.io/ios/app/aviation-calculator/id6809196288)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-day Trial | Free | one-time |
| Full Unlock | $9.99 | one-time |


## Frequently asked questions

### Is Flight Computer free?

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

### Is Aviation Calculator free?

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

### Do Flight Computer or Aviation Calculator have ads?

Flight Computer shows ads; Aviation Calculator does not.

### Which is updated more often, Flight Computer or Aviation Calculator?

Flight Computer ships an update every 4 months, and Aviation Calculator every 9 days. Most recently, Flight Computer was updated on October 3, 2026 and Aviation Calculator on October 17, 2026.

---

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