# AnemoTracker vs PRS Shot Timer

The clearest difference is update cadence: PRS Shot Timer at every 3 days against AnemoTracker's every 3 weeks. AnemoTracker's advantage is 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, PRS Shot Timer every 3 days. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | AnemoTracker | PRS Shot Timer |
| --- | --- | --- |
| 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 3 days** |
| Monetization | Free | — |
| Size | 74 MB | 26 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Calypso Instruments](https://appshunter.io/developer/928168289) | [EX Corporation Oy](https://appshunter.io/developer/1391053704) |

## 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


### PRS Shot Timer

[App page](https://appshunter.io/ios/app/prs-shot-timer-par-timer/id6796382650)

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

**In-app purchases:** none


## Frequently asked questions

### Is AnemoTracker free?

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

### Is PRS Shot Timer free?

PRS Shot Timer is free to download, with no in-app purchases.

### Do AnemoTracker or PRS Shot Timer have ads?

Neither AnemoTracker nor PRS Shot Timer shows ads.

### Which is updated more often, AnemoTracker or PRS Shot Timer?

AnemoTracker ships an update every 3 weeks, and PRS Shot Timer every 3 days. Most recently, AnemoTracker was updated on November 1, 2026 and PRS Shot Timer on November 10, 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.*