# Cortex Monitor vs PredictWind Tracker

The clearest difference is rating: PredictWind Tracker at 4.4 against Cortex Monitor's 1.9. PredictWind Tracker also leads on ads (none vs shown) and update cadence (every 2 months vs every 10 months). Cortex Monitor's advantage is in-app purchases (none vs 3) and review sentiment (20% vs 0%). On price, ratings volume and device support there is nothing between them.

Both are free to download. PredictWind Tracker sells 3 in-app purchases, starting at $49.00 per month. Cortex Monitor asks for nothing beyond the download.

PredictWind Tracker holds the better App Store score, 4.4 against 1.9. Both are backed by a comparable volume of ratings — 14 and 7 respectively. Written reviews complicate that: 20% of Cortex Monitor's written reviews are positive against 0% of PredictWind Tracker's, so the app with the better star average is not the one people write more warmly about.

Cortex Monitor ships an update every 10 months, PredictWind Tracker every 2 months. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Cortex Monitor | PredictWind Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (14 ratings)](https://appshunter.io/ios/app/cortex-monitor/id1456678376/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/predictwind-tracker/id6480428437/reviews)** |
| Number of ratings | **14** | 7 |
| Positive reviews | **20.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 32 MB | 88 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Garmin New Zealand Ltd](https://appshunter.io/developer/557485484) | [PredictWind Limited](https://appshunter.io/developer/477048590) |

## What reviewers say

### Cortex Monitor

[App page](https://appshunter.io/ios/app/cortex-monitor/id1456678376)

This app allows remote monitoring of your boat's onboard sensors and connected devices. Track battery, pressure, position, and add external sensors for wind, depth, and more. Receive real-time alerts and control key systems remotely.

**Highlights:** Remote sensor monitoring, Real-time alerts, Remote circuit control, Vessel tracking, Geo-fence alarms, Anchor watch functionality

**Features:** Apple Wallet

**In-app purchases:** none


### PredictWind Tracker

[App page](https://appshunter.io/ios/app/predictwind-tracker/id6480428437)

Automatically update your personalized GPS tracking page for real-time location sharing. Ideal for boaters, it allows friends and family to monitor your position and route with weather or satellite maps. Link to add blogs and videos for a permanent record of your journey.

**Highlights:** Automatic GPS tracking updates, Real-time location sharing, Weather and satellite map overlays, Add blogs and video links, Personalized tracking page

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PredictWind Tracker 1 Month | $49.00 | per month |
| PredictWind Tracker 3 Months | $99.00 | per 3 months |
| PredictWind Tracker 12 Months | $249.00 | per year |


## Frequently asked questions

### Is Cortex Monitor free?

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

### Is PredictWind Tracker free?

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

### Which has better reviews, Cortex Monitor or PredictWind Tracker?

PredictWind Tracker is rated higher. Cortex Monitor averages 1.9 out of 5 from 14 ratings, while PredictWind Tracker averages 4.4 from 7 ratings.

### Do Cortex Monitor or PredictWind Tracker have ads?

Cortex Monitor shows ads; PredictWind Tracker does not.

### Which is updated more often, Cortex Monitor or PredictWind Tracker?

Cortex Monitor ships an update every 10 months, and PredictWind Tracker every 2 months. Most recently, Cortex Monitor was updated on October 7, 2026 and PredictWind Tracker on October 5, 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.*