# GoFly vs E6B Flight Computer + W&B

The clearest difference is update cadence: GoFly at weekly against E6B Flight Computer + W&B's every 6 weeks. E6B Flight Computer + W&B's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GoFly sells 3 in-app purchases, starting at $4.99 per month and E6B Flight Computer + W&B sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

GoFly ships an update weekly, E6B Flight Computer + W&B every 6 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GoFly | E6B Flight Computer + W&B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (15 ratings)](https://appshunter.io/ios/app/gofly-e6b-aviation-calculator/id6788937279/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 42 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trevor Welsh](https://appshunter.io/developer/1629778950) | [Gun woo Kim](https://appshunter.io/developer/1700263119) |

## What reviewers say

### 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GoFly Monthly | $4.99 | per month |
| GoFly Yearly | $29.99 | per year |
| GoFly Lifetime | $59.99 | one-time |


### E6B Flight Computer + W&B

[App page](https://appshunter.io/ios/app/e6b-flight-computer-plus-w-and-b/id6793094883)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| E6B Pro | $7.99 | one-time |


## Frequently asked questions

### Is GoFly free?

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

### Is E6B Flight Computer + W&B free?

E6B Flight Computer + W&B is free to download, with in-app purchases available.

### Do GoFly or E6B Flight Computer + W&B have ads?

Neither GoFly nor E6B Flight Computer + W&B shows ads.

### Which is updated more often, GoFly or E6B Flight Computer + W&B?

GoFly ships an update weekly, and E6B Flight Computer + W&B every 6 weeks. Most recently, GoFly was updated on October 25, 2026 and E6B Flight Computer + W&B on October 24, 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.*