# Storm Tracker Professional vs iDrizzle

The clearest difference is price: iDrizzle at Free against Storm Tracker Professional's $4.99. iDrizzle also leads on rating (5.0 vs 1.0) and ads (none vs shown). Storm Tracker Professional's advantage is ratings volume (3 vs 1). On in-app purchases, device support and iOS requirement there is nothing between them.

iDrizzle is free to download; Storm Tracker Professional costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iDrizzle holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Storm Tracker Professional ships an update every 27 months, iDrizzle every 2 days. The most recent releases landed on September 23, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | Storm Tracker Professional | iDrizzle |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/storm-tracker-professional/id1063710077/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/idrizzle/id6775106474/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 27 months | **Every 2 days** |
| Monetization | Paid | **Free** |
| Size | 8 MB | 1 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [corey hoggard](https://appshunter.io/developer/1042853133) | [DINO HOPIC](https://appshunter.io/developer/6775057105) |

## What reviewers say

### Storm Tracker Professional

[App page](https://appshunter.io/ios/app/storm-tracker-professional/id1063710077)

This app provides detailed storm tracking with live Doppler radar, storm signatures for tornadoes and hail, and lightning strike data. It also offers hurricane tracking, NWS alerts, and storm reports directly from NOAA and NWS.

**Highlights:** Live Level III Doppler Radar, Storm Tracks for Tornadoes, Hail, and Wind, Doppler Radar Signatures, Hurricane and Tropics Tracking, Live Lightning Data, NWS Watches, Warnings, and Advisories

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

**In-app purchases:** none


### iDrizzle

[App page](https://appshunter.io/ios/app/idrizzle/id6775106474)

This app provides animated weather radar GIFs for the US. Users can view national, regional, or state-specific radar mosaics. It focuses solely on radar imagery without forecasts or temperature data.

**Highlights:** Animated radar GIF mosaics, State-specific radar views, Regional composite radar, National radar mosaic, Click-zone detection for large states

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Storm Tracker Professional free?

Storm Tracker Professional costs $4.99, with no in-app purchases.

### Is iDrizzle free?

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

### Which has better reviews, Storm Tracker Professional or iDrizzle?

iDrizzle is rated higher. Storm Tracker Professional averages 1.0 out of 5 from 3 ratings, while iDrizzle averages 5.0 from 1 ratings.

### Do Storm Tracker Professional or iDrizzle have ads?

Storm Tracker Professional shows ads; iDrizzle does not.

### Which is updated more often, Storm Tracker Professional or iDrizzle?

Storm Tracker Professional ships an update every 27 months, and iDrizzle every 2 days. Most recently, Storm Tracker Professional was updated on September 23, 2026 and iDrizzle on June 25, 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.*