# AnemoTracker vs BMK Finder

The clearest difference is update cadence: AnemoTracker at every 3 weeks against BMK Finder's every 4 months. AnemoTracker also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

AnemoTracker ships an update every 3 weeks, BMK Finder every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | AnemoTracker | BMK Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (19 ratings)](https://appshunter.io/ios/app/anemotracker/id928168290/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 17.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 74 MB | 62 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Calypso Instruments](https://appshunter.io/developer/928168289) | [Melih Karakelle](https://appshunter.io/developer/737311914) |

## What reviewers say

### AnemoTracker

[App page](https://appshunter.io/ios/app/anemotracker/id928168290)

This app connects to a Bluetooth anemometer to display true and apparent wind data on your smartphone. It allows users to save their sailing or wind sports tracks with integrated wind measurements. Continued GPS use may impact battery life.

**Highlights:** Bluetooth anemometer connection, True Wind display, Apparent Wind display, Track saving with wind data, GPS integration

**Features:** macOS Compatibility

**In-app purchases:** none


### BMK Finder

[App page](https://appshunter.io/ios/app/bmk-finder/id1660730356)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AnemoTracker free?

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

### Is BMK Finder free?

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

### Do AnemoTracker or BMK Finder have ads?

Neither AnemoTracker nor BMK Finder shows ads.

### Which is updated more often, AnemoTracker or BMK Finder?

AnemoTracker ships an update every 3 weeks, and BMK Finder every 4 months. Most recently, AnemoTracker was updated on November 1, 2026 and BMK Finder on November 3, 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.*