# Fidbox vs VFR Wise E6B Flight Computer

The clearest difference is price: Fidbox at Free against VFR Wise E6B Flight Computer's $4.99. VFR Wise E6B Flight Computer's advantage is update cadence (weekly vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Fidbox is free to download; VFR Wise E6B Flight Computer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fidbox ships an update every 4 months, VFR Wise E6B Flight Computer weekly. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Fidbox | VFR Wise E6B Flight Computer |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | — | Paid |
| Size | 15 MB | 21 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [FP Floor Protector GmbH](https://appshunter.io/developer/740449887) | [Ashley Poole](https://appshunter.io/developer/1888622235) |

## What reviewers say

### Fidbox

[App page](https://appshunter.io/ios/app/fidbox/id740449884)

**Features:** macOS Compatibility

**In-app purchases:** none


### VFR Wise E6B Flight Computer

[App page](https://appshunter.io/ios/app/vfr-wise-e6b-flight-computer/id6761283293)

A digital E6B flight computer for pilots and student pilots. Quickly perform essential flight planning calculations like wind correction, fuel burn, and density altitude. Features an 'Explain Mode' to help users understand the results.

**Highlights:** Wind correction angle calculation, Density altitude and TAS calculation, Fuel burn and endurance calculation, PPL formulas and unit conversions, Explain Mode for understanding results, Offline functionality, Pilot-focused interface

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Fidbox free?

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

### Is VFR Wise E6B Flight Computer free?

VFR Wise E6B Flight Computer costs $4.99, with no in-app purchases.

### Do Fidbox or VFR Wise E6B Flight Computer have ads?

Neither Fidbox nor VFR Wise E6B Flight Computer shows ads.

### Which is updated more often, Fidbox or VFR Wise E6B Flight Computer?

Fidbox ships an update every 4 months, and VFR Wise E6B Flight Computer weekly. Most recently, Fidbox was updated on September 10, 2026 and VFR Wise E6B Flight Computer on September 13, 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.*