# Sena Marine vs PredictWind Tracker

The clearest difference is in-app purchases: Sena Marine at none against PredictWind Tracker's 3. PredictWind Tracker's advantage is update cadence (every 6 weeks vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, 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. Sena Marine asks for nothing beyond the download.

Sena Marine ships an update every 3 months, PredictWind Tracker every 6 weeks. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Sena Marine | PredictWind Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/predictwind-tracker/id6480428437/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 98 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sena Technologies](https://appshunter.io/developer/888785841) | [PredictWind Limited](https://appshunter.io/developer/477048590) |

## What reviewers say

### Sena Marine

[App page](https://appshunter.io/ios/app/sena-marine/id6446004670)

**Features:** 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 Sena Marine free?

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

### Is PredictWind Tracker free?

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

### Do Sena Marine or PredictWind Tracker have ads?

Neither Sena Marine nor PredictWind Tracker shows ads.

### Which is updated more often, Sena Marine or PredictWind Tracker?

Sena Marine ships an update every 3 months, and PredictWind Tracker every 6 weeks. Most recently, Sena Marine was updated on September 21, 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.*