# AirmarCAST™ vs PredictWind Tracker

The clearest difference is rating: PredictWind Tracker at 4.8 against AirmarCAST™'s 2.6. PredictWind Tracker also leads on update cadence (every 6 weeks vs every 3 months) and iOS requirement (13.0 vs 16). AirmarCAST™'s advantage is in-app purchases (none vs 3). On price, ratings volume, ads 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. AirmarCAST™ asks for nothing beyond the download.

PredictWind Tracker holds the better App Store score, 4.8 against 2.6. Both are backed by a comparable volume of ratings — 5 and 6 respectively.

AirmarCAST™ ships an update every 3 months, PredictWind Tracker every 6 weeks. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | AirmarCAST™ | PredictWind Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/airmarcast/id1492428585/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/predictwind-tracker/id6480428437/reviews)** |
| Number of ratings | 5 | **6** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 112 MB | 98 MB |
| Requires iOS | 16 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airmar Technology Inc.](https://appshunter.io/developer/1062316789) | [PredictWind Limited](https://appshunter.io/developer/477048590) |

## What reviewers say

### AirmarCAST™

[App page](https://appshunter.io/ios/app/airmarcast/id1492428585)

Configure and calibrate your boat's Bluetooth-enabled multisensors and modules directly from your mobile device. View real-time data on detailed gauges and perform advanced calibrations for speed, temperature, and attitude without extra hardware.

**Highlights:** Bluetooth sensor connection, Real-time data display, Intuitive navigation, Speed, temperature, attitude calibration, On-board GPS speed comparison, Advanced speed calibration wizards

**Features:** macOS Compatibility, Vision Pro support

**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 AirmarCAST™ free?

AirmarCAST™ 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, AirmarCAST™ or PredictWind Tracker?

PredictWind Tracker is rated higher. AirmarCAST™ averages 2.6 out of 5 from 5 ratings, while PredictWind Tracker averages 4.8 from 6 ratings.

### Do AirmarCAST™ or PredictWind Tracker have ads?

Neither AirmarCAST™ nor PredictWind Tracker shows ads.

### Which is updated more often, AirmarCAST™ or PredictWind Tracker?

AirmarCAST™ ships an update every 3 months, and PredictWind Tracker every 6 weeks. Most recently, AirmarCAST™ was updated on September 8, 2026 and PredictWind Tracker on September 17, 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.*