# Beat Length Calculator vs klubbsegling

The clearest difference is in-app purchases: Beat Length Calculator at none against klubbsegling's 2. klubbsegling's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. klubbsegling sells 2 one-off in-app purchases. Beat Length Calculator asks for nothing beyond the download.

Beat Length Calculator ships an update every 2 months, klubbsegling every 2 weeks. The most recent releases landed on August 12, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Beat Length Calculator | klubbsegling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/beat-length-calculator/id1635014077/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 85 MB | 92 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Egor Leonenko](https://appshunter.io/developer/1492557180) | [Fredrik Burmester](https://appshunter.io/developer/1656927012) |

## What reviewers say

### Beat Length Calculator

[App page](https://appshunter.io/ios/app/beat-length-calculator/id1635014077)

Calculate beat lengths for dinghy classes quickly and easily. This tool uses course layout, wind speed, and target time for accurate results. It's based on data from sailing experts and other reliable sources.

**Highlights:** Dinghy class beat length calculation, Course layout input, Wind speed integration, Target time setting, Data-driven accuracy

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

**In-app purchases:** none


### klubbsegling

[App page](https://appshunter.io/ios/app/klubbsegling/id1667954866)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation | $0.99 | one-time |
| Klubbsegling Pro | $3.99 | one-time |


## Frequently asked questions

### Is Beat Length Calculator free?

Beat Length Calculator is free to download, with no in-app purchases.

### Is klubbsegling free?

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

### Do Beat Length Calculator or klubbsegling have ads?

Neither Beat Length Calculator nor klubbsegling shows ads.

### Which is updated more often, Beat Length Calculator or klubbsegling?

Beat Length Calculator ships an update every 2 months, and klubbsegling every 2 weeks. Most recently, Beat Length Calculator was updated on August 12, 2026 and klubbsegling on September 17, 2026.

---

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