# Sporty's E6B Flight Computer vs King Air 350

The clearest difference is price: King Air 350 at Free against Sporty's E6B Flight Computer's $9.99. King Air 350 also leads on review sentiment (80% vs 59%) and iOS requirement (11.0 vs 14.0). Sporty's E6B Flight Computer's advantage is rating (4.9 vs 2.5) and in-app purchases (none vs 2). On ads there is nothing between them.

King Air 350 is free to download; Sporty's E6B Flight Computer costs $9.99 up front. King Air 350 sells 2 in-app purchases, starting at $9.99 per month. Sporty's E6B Flight Computer asks for nothing beyond the download.

Sporty's E6B Flight Computer holds the better App Store score, 4.9 against 2.5. That said, the two scores are not equally well evidenced: Sporty's E6B Flight Computer has 5.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 59% of Sporty's E6B Flight Computer's written reviews are positive against 80% of King Air 350's, so the app with the better star average is not the one people write more warmly about.

Sporty's E6B Flight Computer ships an update every 4 weeks, King Air 350 every 15 months. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sporty's E6B Flight Computer | King Air 350 |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.9 (5.4K ratings)](https://appshunter.io/ios/app/sportys-e6b-flight-computer/id371817955/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/king-air-350/id1509486574/reviews) |
| Number of ratings | **5.4K** | 2 |
| Positive reviews | 59.1% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 15 months |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#5** | — |
| Size | 12 MB | 72 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sporty's Pilot Shop](https://appshunter.io/developer/371817958) | [Muammer SAHINGIRAY](https://appshunter.io/developer/1509486573) |

## What reviewers say

### Sporty's E6B Flight Computer

[App page](https://appshunter.io/ios/app/sportys-e6b-flight-computer/id371817955)

**Currently charting:** #5 Top Paid · Navigation, #115 Top Paid, #171 Top Grossing · Navigation (US App Store)

This aviation calculator app offers 27 functions for navigation, fuel calculations, and conversions. It includes a versatile timer for tracking multiple time zones and performing countdowns with alerts. Designed for pilots, it simplifies complex flight planning and in-flight computations.

**Highlights:** 27 Aviation Functions, 22 Aviation Conversions, Navigational Calculations, Fuel Calculations, Advanced Timer/Clock, Zulu, Local, and Home Time Tracking, Basic Arithmetic Calculator

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Calculates everything so much faster
- 👍 Easy and user-friendly interface
- 🚀 Provides all the tools needed
- 👍 Organized and easy to use
- 👍 Useful for aviation and non-aviation calculations

**What reviewers complain about**

- 🐛 Keyboard issues on iPad and iOS
- 🐛 Bugs and inaccurate calculations
- 💡 Lacks weight and balance feature
- 💡 Missing conversion factors and formulas
- 💡 Needs more flexibility with formulas

**Reported bugs**

- Keyboard not working on iPad and iOS 26
- Pressure altitude tool not accepting certain numbers
- Weight and balance not accepting decimal points
- Heading and groundspeed calculations not working
- Density altitude calculation issues

**Requested features**

- Add weight and balance feature
- Improve Apple Watch support
- Add cold temperature correction for DA and MDA
- Add glide path calculation to TOD
- Add time calculation like on electronic E6B


### King Air 350

[App page](https://appshunter.io/ios/app/king-air-350/id1509486574)

This app simplifies complex aircraft performance planning by providing exact data from flight manuals. It offers an innovative design for calculations, including a unique AI tool for optimal flight altitude, saving time and fuel. Generate comprehensive flight reports with METARs, TAFs, NOTAMs, winds, and more.

**Highlights:** Performance data extraction, AI-powered altitude optimization, Comprehensive flight reports, Editable Weight & Balance data, Converter and flight tools, Flight planning from departure to runway

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month subscription for app | $9.99 | per month |
| One year subscription for app | $99.99 | per year |


## Frequently asked questions

### Is Sporty's E6B Flight Computer free?

Sporty's E6B Flight Computer costs $9.99, with no in-app purchases.

### Is King Air 350 free?

King Air 350 is free to download, with in-app purchases available.

### Which has better reviews, Sporty's E6B Flight Computer or King Air 350?

Sporty's E6B Flight Computer is rated higher. Sporty's E6B Flight Computer averages 4.9 out of 5 from 5.4K ratings, while King Air 350 averages 2.5 from 2 ratings.

### Do Sporty's E6B Flight Computer or King Air 350 have ads?

Neither Sporty's E6B Flight Computer nor King Air 350 shows ads.

### Which is updated more often, Sporty's E6B Flight Computer or King Air 350?

Sporty's E6B Flight Computer ships an update every 4 weeks, and King Air 350 every 15 months. Most recently, Sporty's E6B Flight Computer was updated on November 10, 2026 and King Air 350 on November 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.*