# PDRadar vs WatchBarometer

The clearest difference is ads: WatchBarometer at none against PDRadar's shown. PDRadar's advantage is update cadence (every 2 days vs every 3 months) and iOS requirement (15.6 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. PDRadar sells 3 in-app purchases, starting at $64.99 per month and WatchBarometer sells 1 in-app purchase, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.

PDRadar ships an update every 2 days, WatchBarometer every 3 months. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | PDRadar | WatchBarometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdradar/id6737732059/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 9 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [PDRadar Meteorologia](https://appshunter.io/developer/1777659110) | [Bernhard Hering](https://appshunter.io/developer/327542085) |

## What reviewers say

### PDRadar

[App page](https://appshunter.io/ios/app/pdradar/id6737732059)

This app provides real-time global hail monitoring and weather forecasts for PDR professionals. It offers customized alerts, detailed SAG reports, and multilingual support. Access to all features requires an active subscription.

**Highlights:** Real-time hail monitoring, SAG reports, Customized notifications, Weather forecasts, Multilingual support, Fast performance

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Global Hail Monitoring Monthly | $64.99 | per month |
| Semi-Annual Plan -20% OFF! | $309.99 | per 6 months |
| Anual Plan -30% OFF! | $539.99 | per year |


### WatchBarometer

[App page](https://appshunter.io/ios/app/watchbarometer/id6762093745)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WatchBarometer Jahresabo | $3.99 | per year |


## Frequently asked questions

### Is PDRadar free?

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

### Is WatchBarometer free?

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

### Do PDRadar or WatchBarometer have ads?

PDRadar shows ads; WatchBarometer does not.

### Which is updated more often, PDRadar or WatchBarometer?

PDRadar ships an update every 2 days, and WatchBarometer every 3 months. Most recently, PDRadar was updated on October 9, 2026 and WatchBarometer on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*