# xWind vs Big Sexy

The clearest difference is price: Big Sexy at Free against xWind's $0.99. Big Sexy also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 75%). xWind's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (554 vs 21). On ads, in-app purchases, monetization model and device support there is nothing between them.

Big Sexy is free to download; xWind costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Big Sexy holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: xWind has 554 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 75% of xWind's written reviews are positive against 100% of Big Sexy's.

xWind ships an update fortnightly, Big Sexy every 2 months. The most recent releases landed on October 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | xWind | Big Sexy |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.6 (554 ratings)](https://appshunter.io/ios/app/xwind/id1477120117/reviews) | **[5.0 (21 ratings)](https://appshunter.io/ios/app/big-sexy/id1489073663/reviews)** |
| Number of ratings | **554** | 21 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 13 MB | 12 MB |
| Requires iOS | **12.0** | 14.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Jan Bloemendaal](https://appshunter.io/developer/1477120116) | [John Anthony](https://appshunter.io/developer/1489073662) |

## What reviewers say

### xWind

[App page](https://appshunter.io/ios/app/xwind/id1477120117)

This tool helps pilots quickly assess wind conditions relative to aircraft limitations. It displays essential wind data, including headwind, crosswind, and tailwind components, along with runway course and wind limits on a single screen for easy reference during flight.

**Highlights:** Headwind, crosswind, and tailwind calculation, Displays current wind direction and speed, Shows runway course, Indicates applied wind limits, Identifies 'forbidden' wind angles, Provides maximum wind speed table, Adjustable wind and runway settings

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and read
- 👍 Works well for its intended purpose
- 👍 Good interface
- 👍 Remembers settings
- 👍 Helpful for visualizing wind

**What reviewers complain about**

- 🤔 Numbers are unlabeled and ambiguous
- 🤔 Not intuitive
- 🤔 Difficult to understand
- 🤔 Instructions could be clearer
- 🤔 Old version was better

**Reported bugs**

- Speed toggle doesn't work, always shows MPS

**Requested features**

- Incorporate gust factors
- 3 customizable buttons for quick limit settings
- Different colored concentric rings inside the red limit ring


### Big Sexy

[App page](https://appshunter.io/ios/app/big-sexy/id1489073663)

This utility app automates common calculations for KC-10 aircrew. It assists with mission planning, including frag plus, SOEs, turn range, offset for AR, and missed rendezvous timing. Screenshots are available to showcase its functionalities.

**Highlights:** Frag plus calculation, SOE calculation (home, off-station, desert), Turn range/offset for AR, Missed rendezvous timing, Automated public math

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is xWind free?

xWind costs $0.99, with no in-app purchases.

### Is Big Sexy free?

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

### Which has better reviews, xWind or Big Sexy?

Big Sexy is rated higher. xWind averages 4.6 out of 5 from 554 ratings, while Big Sexy averages 5.0 from 21 ratings.

### Do xWind or Big Sexy have ads?

Neither xWind nor Big Sexy shows ads.

### Which is updated more often, xWind or Big Sexy?

xWind ships an update fortnightly, and Big Sexy every 2 months. Most recently, xWind was updated on October 26, 2026 and Big Sexy on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*