# Flight Computer vs GoFly

The clearest difference is in-app purchases: Flight Computer at none against GoFly's 2. GoFly's advantage is ads (none vs shown) and update cadence (every 5 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GoFly sells 2 in-app purchases, starting at $2.99 per month. Flight Computer asks for nothing beyond the download.

Flight Computer ships an update every 4 months, GoFly every 5 days. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Flight Computer | GoFly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/gofly-e6b-aviation-calculator/id6788937279/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 5 MB | 9 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [AVIEM](https://appshunter.io/developer/400912742) | [Trevor Welsh](https://appshunter.io/developer/1629778950) |

## 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


### GoFly

[App page](https://appshunter.io/ios/app/gofly-e6b-aviation-calculator/id6788937279)

This aviation calculator provides fast, accurate flight planning tools with a user-friendly interface. It offers detailed breakdowns of calculations, live wind triangle analysis, and METAR decoding. The app works offline and prioritizes user privacy with no accounts or ads.

**Highlights:** Live Wind Triangle, Detailed Calculation Breakdown, METAR Decoder, Weight & Balance Calculator, Offline Functionality, Unit Conversions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GoFly Monthly | $2.99 | per month |
| GoFly Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Flight Computer free?

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

### Is GoFly free?

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

### Do Flight Computer or GoFly have ads?

Flight Computer shows ads; GoFly does not.

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

Flight Computer ships an update every 4 months, and GoFly every 5 days. Most recently, Flight Computer was updated on September 16, 2026 and GoFly on September 9, 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.*