# WingX® vs EF1 E6B Flight Computer

The clearest difference is ads: WingX® at none against EF1 E6B Flight Computer's shown. WingX® also leads on chart position (#167 vs unranked). EF1 E6B Flight Computer's advantage is update cadence (weekly vs every 2 months) and review sentiment (67% vs 47%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. WingX® sells 5 one-off in-app purchases and EF1 E6B Flight Computer sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

WingX® ships an update every 2 months, EF1 E6B Flight Computer weekly. Both last shipped on October 18, 2026.

## The numbers

| Metric | WingX® | EF1 E6B Flight Computer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (181 ratings)](https://appshunter.io/ios/app/wingx/id378172082/reviews)** | — |
| Number of ratings | **181** | — |
| Positive reviews | 47.4% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | **#167** | — |
| Size | 54 MB | 48 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hilton Software LLC](https://appshunter.io/developer/312082305) | [EntireFlight LLC](https://appshunter.io/developer/1895485027) |

## What reviewers say

### WingX®

[App page](https://appshunter.io/ios/app/wingx/id378172082)

**Currently charting:** #167 Top Grossing · Navigation (US App Store)

This aviation app provides a GPS-enabled moving map with VFR and IFR charts, weather overlays, and advanced navigation features. It offers subscription options for enhanced functionality, including instrument approach procedures and routing.

**Highlights:** GPS-enabled moving map, VFR and IFR charts, Animated weather overlays, Instrument approach procedure display, Minimum Vectoring Altitude overlays, Flight recording and playback

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fuel Prices (One Year Subscription) | $0.99 | one-time |
| Synthetic Vision (One Year Subscription) | $0.99 | one-time |
| VFR Free! | $0.99 | one-time |
| One Year Subscription | $74.99 | one-time |
| Advanced IFR (One Year Subscription) | $74.99 | one-time |

**What reviewers like**

- 💰 Affordable pricing
- 🌟 Split screen feature
- 👍 User-friendly interface
- ✈️ Great for VFR pilots
- 💡 Free CFI option (historically)

**What reviewers complain about**

- 😞 Lacking customer support
- 💸 Expensive compared to some
- 📉 Development has fallen behind
- 🚫 No Canadian coverage
- 🐛 Buggy interface

**Reported bugs**

- Password reset nightmare
- ADSB traffic shows up as double
- Terrain profile button missing on iPhone
- Fuel price option stopped working in free version
- GEO referencing down

**Requested features**

- Add terrain profile button to iPhone app
- Add fuel prices to paid version
- Add MOS (Model Output Statistics)
- Add runway extension feature
- Add 'direct to' feature


### EF1 E6B Flight Computer

[App page](https://appshunter.io/ios/app/ef1-e6b-flight-computer/id6763776403)

This app provides a comprehensive electronic flight computer for pilots, offering fast, offline calculations for wind, airspeed, fuel, and navigation. It includes multi-leg route planning, printable navigation logs, and weight and balance calculations.

**Highlights:** Wind triangle calculations, Time, speed, distance calculations, Fuel burn, endurance, and range, Multi-leg cross-country planning, Printable VFR/IFR navigation logs, Weight and balance calculations, Fully offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $19.99 | per year |


## Frequently asked questions

### Is WingX® free?

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

### Is EF1 E6B Flight Computer free?

EF1 E6B Flight Computer is free to download, with in-app purchases available.

### Do WingX® or EF1 E6B Flight Computer have ads?

EF1 E6B Flight Computer shows ads; WingX® does not.

### Which is updated more often, WingX® or EF1 E6B Flight Computer?

WingX® ships an update every 2 months, and EF1 E6B Flight Computer weekly. Most recently, WingX® was updated on October 18, 2026 and EF1 E6B Flight Computer on October 18, 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.*