AnemoTracker vs Wind Zero
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AnemoTracker
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.
- Bluetooth anemometer connection
- True Wind display
- Apparent Wind display
- Track saving with wind data
- GPS integration
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A Wind Instrument in your Smartphone Connect to your bluetooth anemometer (calypsoinstruments.com) and get True Wind and Apparent Wind. Save your tracks with wind data. Continued use of GPS running in the background can lower battery life.
Wind Zero
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.
- Monitors wind speed and direction
- Long-distance data transfer (up to 1 mile)
- Utilizes ultrasonic wind meters
- LORA radio transmitter technology
- Centralized data reception
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The Wind Zero is a tool for monitoring and analyzing wind speed and direction from several locations up to a mile away. It utilizes highly accurate ultrasonic wind meters for capturing raw wind data combined with LORA radio transmitters for long distance data transfer to a central receiver.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | AnemoTracker | Wind Zero |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (14 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 17.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 14 — better | 3 |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 79 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Calypso Instruments | Doug Skogman |
Customer experience
AnemoTracker
Wind Zero
In-app purchases
AnemoTracker
No in-app purchases
Wind Zero
No in-app purchases
Questions
Is AnemoTracker free?
Is Wind Zero free?
Which has better reviews, AnemoTracker or Wind Zero?
Do AnemoTracker or Wind Zero have ads?
Which is updated more often, AnemoTracker or Wind Zero?
Other comparisons
