# Winter Storm Tracker vs Raydar UV

The clearest difference is in-app purchases: Winter Storm Tracker at none against Raydar UV's 2. Winter Storm Tracker also leads on update cadence (weekly vs every 3 weeks) and device support (3 vs 1). Raydar UV's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. Raydar UV sells 2 in-app purchases, starting at $2.99 per month. Winter Storm Tracker asks for nothing beyond the download.

Winter Storm Tracker ships an update weekly, Raydar UV every 3 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Winter Storm Tracker | Raydar UV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/winter-storm-tracker/id1522399330/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 3 MB | 24 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [corey hoggard](https://appshunter.io/developer/1042853133) | [Lindsey Prentice](https://appshunter.io/developer/1820788529) |

## What reviewers say

### Winter Storm Tracker

[App page](https://appshunter.io/ios/app/winter-storm-tracker/id1522399330)

Visualize snowfall predictions for the upcoming 72 hours with an interactive map. Get detailed forecasts to plan your winter activities or travel.

**Highlights:** Interactive snowfall map, 72-hour forecast, Detailed predictions, Winter weather visualization

**Features:** macOS Compatibility

**In-app purchases:** none


### Raydar UV

[App page](https://appshunter.io/ios/app/raydar-uv/id6747582418)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $2.99 | per month |
| All Access | $24.99 | per year |


## Frequently asked questions

### Is Winter Storm Tracker free?

Winter Storm Tracker is free to download, with no in-app purchases.

### Is Raydar UV free?

Raydar UV is free to download, with in-app purchases available.

### Do Winter Storm Tracker or Raydar UV have ads?

Winter Storm Tracker shows ads; Raydar UV does not.

### Which is updated more often, Winter Storm Tracker or Raydar UV?

Winter Storm Tracker ships an update weekly, and Raydar UV every 3 weeks. Most recently, Winter Storm Tracker was updated on October 24, 2026 and Raydar UV on October 15, 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.*