# Crosswind Calculator vs Beline Lock

The clearest difference is price: Beline Lock at Free against Crosswind Calculator's $0.99. Beline Lock also leads on update cadence (every 3 weeks vs every 2 months). Crosswind Calculator's advantage is chart position (#199 vs unranked) and ratings volume (25 vs 3). On rating, review sentiment, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Crosswind Calculator against 5.0 for Beline Lock. That said, the two scores are not equally well evidenced: Crosswind Calculator has 25 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Crosswind Calculator ships an update every 2 months, Beline Lock every 3 weeks. The most recent releases landed on September 21, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Crosswind Calculator | Beline Lock |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.9 (25 ratings)](https://appshunter.io/ios/app/crosswind-calculator/id1573261384/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/beline-lock/id6740577409/reviews)** |
| Number of ratings | **25** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | **#199** | — |
| Size | 18 MB | 2 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Electronic Alchemy](https://appshunter.io/developer/1573261686) | [Beeline International Inc](https://appshunter.io/developer/1790659549) |

## What reviewers say

### Crosswind Calculator

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

**Currently charting:** #199 Top Paid · Utilities (US App Store)

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


### Beline Lock

[App page](https://appshunter.io/ios/app/beline-lock/id6740577409)

This application allows users to book hotel rooms and receive their digital key online. It enables contactless entry to hotel rooms via Bluetooth technology.

**Highlights:** Online hotel room booking, Digital key issuance, Bluetooth door unlocking, Contactless entry, Hotel reservation system integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crosswind Calculator free?

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

### Is Beline Lock free?

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

### Which has better reviews, Crosswind Calculator or Beline Lock?

Beline Lock is rated higher. Crosswind Calculator averages 4.9 out of 5 from 25 ratings, while Beline Lock averages 5.0 from 3 ratings.

### Do Crosswind Calculator or Beline Lock have ads?

Neither Crosswind Calculator nor Beline Lock shows ads.

### Which is updated more often, Crosswind Calculator or Beline Lock?

Crosswind Calculator ships an update every 2 months, and Beline Lock every 3 weeks. Most recently, Crosswind Calculator was updated on September 21, 2026 and Beline Lock on June 1, 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.*