# AnemoTracker vs Wind Zero

The clearest difference is review sentiment: Wind Zero at 100% against AnemoTracker's 18%. Wind Zero also leads on rating (5.0 vs 1.6). AnemoTracker's advantage is update cadence (every 3 weeks vs every 6 months) and ratings volume (14 vs 3). 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.

Wind Zero holds the better App Store score, 5.0 against 1.6. Both are backed by a comparable volume of ratings — 14 and 3 respectively. Written reviews point the same way: 18% of AnemoTracker's written reviews are positive against 100% of Wind Zero's.

AnemoTracker ships an update every 3 weeks, Wind Zero every 6 months. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | AnemoTracker | Wind Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (14 ratings)](https://appshunter.io/ios/app/anemotracker/id928168290/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/wind-zero/id6443698578/reviews)** |
| Number of ratings | **14** | 3 |
| Positive reviews | 17.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free | Free |
| Size | 79 MB | 51 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Calypso Instruments](https://appshunter.io/developer/928168289) | [Doug Skogman](https://appshunter.io/developer/1648462463) |

## 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


### Wind Zero

[App page](https://appshunter.io/ios/app/wind-zero/id6443698578)

This tool monitors and analyzes wind speed and direction from multiple locations up to a mile away. It uses ultrasonic wind meters and LORA radio transmitters for accurate, long-distance data transfer to a central receiver.

**Highlights:** Monitors wind speed and direction, Long-distance data transfer (up to 1 mile), Utilizes ultrasonic wind meters, LORA radio transmitter technology, Centralized data reception

**In-app purchases:** none


## Frequently asked questions

### Is AnemoTracker free?

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

### Is Wind Zero free?

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

### Which has better reviews, AnemoTracker or Wind Zero?

Wind Zero is rated higher. AnemoTracker averages 1.6 out of 5 from 14 ratings, while Wind Zero averages 5.0 from 3 ratings.

### Do AnemoTracker or Wind Zero have ads?

Neither AnemoTracker nor Wind Zero shows ads.

### Which is updated more often, AnemoTracker or Wind Zero?

AnemoTracker ships an update every 3 weeks, and Wind Zero every 6 months. Most recently, AnemoTracker was updated on September 19, 2026 and Wind Zero 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.*