# PredictWind Race Tracker vs Anchor Alarm / Watch

The clearest difference is rating: Anchor Alarm / Watch at 4.7 against PredictWind Race Tracker's 1.0. Anchor Alarm / Watch also leads on ratings volume (815 vs 1) and update cadence (fortnightly vs every 6 weeks). PredictWind Race Tracker's advantage is review sentiment (78% vs 55%) and iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. PredictWind Race Tracker sells 2 one-off in-app purchases and Anchor Alarm / Watch sells 5 in-app purchases, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.

Anchor Alarm / Watch holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Anchor Alarm / Watch has 815 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 78% of PredictWind Race Tracker's written reviews are positive against 55% of Anchor Alarm / Watch's, so the app with the better star average is not the one people write more warmly about.

PredictWind Race Tracker ships an update every 6 weeks, Anchor Alarm / Watch fortnightly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | PredictWind Race Tracker | Anchor Alarm / Watch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/predictwind-race-tracker/id569052528/reviews) | **[4.7 (815 ratings)](https://appshunter.io/ios/app/anchor-alarm-watch/id1428485893/reviews)** |
| Number of ratings | 1 | **815** |
| Positive reviews | **77.8% of reviews** | 54.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 22 MB | 12 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PredictWind Limited](https://appshunter.io/developer/477048590) | [w+h GmbH](https://appshunter.io/developer/1142977449) |

## What reviewers say

### PredictWind Race Tracker

[App page](https://appshunter.io/ios/app/predictwind-race-tracker/id569052528)

This app enables yacht race participants to send GPS tracking data for live viewing by spectators or event organizers. You can also set up personal tracking and share a link for friends to follow your progress in real-time. The app offers race replay functionality for strategy evaluation.

**Highlights:** Live GPS tracking for races, Spectator viewing mode, Personal tracking with shareable link, Real-time progress updates, Race replay for strategy analysis, Safety monitoring for organizers

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Tracking for 12 months | $2.99 | one-time |
| Unlimited Tracking for 3 months | $2.99 | one-time |


### Anchor Alarm / Watch

[App page](https://appshunter.io/ios/app/anchor-alarm-watch/id1428485893)

This app monitors your boat's position and alerts you if it drifts outside a set radius. It offers remote monitoring with two devices and a feature to find anchorages. You can also request yacht charters directly through the app.

**Highlights:** Set custom anchor radius, Receive immediate alarm alerts, Adjust monitored area precisely, View boat location history, Remote monitoring with two devices, Search for nearby anchorages, Request yacht charters

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock as a subscription | $3.99 | per year |
| Anchorage search subscription | $9.49 | per year |
| 8 days anchorage search | $2.99 | one-time |
| 30 days anchorage search | $3.99 | one-time |
| Unlock as a one-time purchase | $22.99 | one-time |

**What reviewers like**

- 🚀 Accurate and efficient
- 👍 Easy to use
- 🔒 Provides security and peace of mind
- 👍 Simple and intuitive interface

**What reviewers complain about**

- 🐛 Crashes or stops working unexpectedly
- 🔋 Drains battery quickly
- 🔔 No audible alarm or alarm issues
- 🤖 Remote/pairing functionality unreliable

**Reported bugs**

- Anchor position lost repeatedly
- Alarm not triggered or not working as expected
- Connectivity issues with remote devices

**Requested features**

- Ability to adjust anchor settings remotely
- Option to change units from meters to feet
- Louder alarm volume
- Improved reliability and consistency


## Frequently asked questions

### Is PredictWind Race Tracker free?

PredictWind Race Tracker is free to download, with in-app purchases available.

### Is Anchor Alarm / Watch free?

Anchor Alarm / Watch is free to download, with in-app purchases available.

### Which has better reviews, PredictWind Race Tracker or Anchor Alarm / Watch?

Anchor Alarm / Watch is rated higher. PredictWind Race Tracker averages 1.0 out of 5 from 1 ratings, while Anchor Alarm / Watch averages 4.7 from 815 ratings.

### Do PredictWind Race Tracker or Anchor Alarm / Watch have ads?

Neither PredictWind Race Tracker nor Anchor Alarm / Watch shows ads.

### Which is updated more often, PredictWind Race Tracker or Anchor Alarm / Watch?

PredictWind Race Tracker ships an update every 6 weeks, and Anchor Alarm / Watch fortnightly. Most recently, PredictWind Race Tracker was updated on November 1, 2026 and Anchor Alarm / Watch on November 2, 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.*