# Pilot’s Corner vs X

The clearest difference is review sentiment: Pilot’s Corner at 67% against X's 0%. X's advantage is update cadence (every 3 weeks vs every 8 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pilot’s Corner ships an update every 8 months, X every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Pilot’s Corner | X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (4 ratings)](https://appshunter.io/ios/app/x-wind-tail-wind/id1406014326/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 19 MB | 18 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Barchugov](https://appshunter.io/developer/1453564612) | [Hiroyuki Nishijima](https://appshunter.io/developer/1389796249) |

## What reviewers say

### Pilot’s Corner

[App page](https://appshunter.io/ios/app/pilots-corner/id1357730931)

This app helps pilots determine the maximum allowable wind velocity for takeoffs and landings. It considers runway conditions and various wind directions to aid in critical GO/No-GO decisions.

**Highlights:** Maximum wind velocity calculation, Considers all wind directions, Accounts for runway conditions, Aids GO/No-GO decisions, Displays results in a table

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Pilot’s Corner free?

Pilot’s Corner is free to download, with no in-app purchases.

### Is X free?

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

### Do Pilot’s Corner or X have ads?

Neither Pilot’s Corner nor X shows ads.

### Which is updated more often, Pilot’s Corner or X?

Pilot’s Corner ships an update every 8 months, and X every 3 weeks. Most recently, Pilot’s Corner was updated on October 24, 2026 and X 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.*