# X vs Crosswind Calculator

The clearest difference is review sentiment: Crosswind Calculator at 100% against X's 0%. Crosswind Calculator also leads on rating (4.9 vs 1.8) and ratings volume (26 vs 4). X's advantage is price (Free vs $0.99) and update cadence (every 3 weeks vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

X is free to download; Crosswind Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Crosswind Calculator holds the better App Store score, 4.9 against 1.8. That said, the two scores are not equally well evidenced: Crosswind Calculator has 26 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of X's written reviews are positive against 100% of Crosswind Calculator's.

X ships an update every 3 weeks, Crosswind Calculator every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | X | Crosswind Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [1.8 (4 ratings)](https://appshunter.io/ios/app/x-wind-tail-wind/id1406014326/reviews) | **[4.9 (26 ratings)](https://appshunter.io/ios/app/crosswind-calculator/id1573261384/reviews)** |
| Number of ratings | 4 | **26** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 18 MB | 18 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hiroyuki Nishijima](https://appshunter.io/developer/1389796249) | [Electronic Alchemy](https://appshunter.io/developer/1573261686) |

## What reviewers say

### X

[App page](https://appshunter.io/ios/app/x-wind-tail-wind/id1406014326)

This utility helps pilots calculate wind speed limits based on crosswind and tailwind conditions. It provides essential data for flight planning and safety.

**Highlights:** Crosswind calculation, Tailwind calculation, Wind speed limit determination, Flight planning aid

**Features:** macOS Compatibility

**In-app purchases:** none


### Crosswind Calculator

[App page](https://appshunter.io/ios/app/crosswind-calculator/id1573261384)

Calculate crosswind, headwind, and tailwind components for aviation takeoffs and landings. Features an intuitive interface with drag and pinch controls, and alerts for exceeding wind limits.

**Highlights:** Calculate crosswind, headwind, tailwind, Fast and easy to use, Intuitive drag and pinch interface, Wind limitation warnings, Supports iPhone and iPad

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

**In-app purchases:** none


## Frequently asked questions

### Is X free?

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

### Is Crosswind Calculator free?

Crosswind Calculator costs $0.99, with no in-app purchases.

### Which has better reviews, X or Crosswind Calculator?

Crosswind Calculator is rated higher. X averages 1.8 out of 5 from 4 ratings, while Crosswind Calculator averages 4.9 from 26 ratings.

### Do X or Crosswind Calculator have ads?

Neither X nor Crosswind Calculator shows ads.

### Which is updated more often, X or Crosswind Calculator?

X ships an update every 3 weeks, and Crosswind Calculator every 2 months. Most recently, X was updated on October 24, 2026 and Crosswind Calculator 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.*