Comparison

Storm Tracker Professional vs iDrizzle

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Storm Tracker Professional

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
Read full description

Storm Tracker Professional was developed by Severe WX Warn and contains features such as storm signatures(tornado vortex signatures, hail storm signatures and damaging wind signatures.) The pro version does not contain apps, so enjoy an hassle free user experience. The app also includes storms reports for tornadoes, damaging winds and severe hail. Along with this the app also includes lightning strike data, active hurricanes and tropical cyclones, global surface winds, cloud cover and NWS watches, warnings and advisories. All data feeds are direct from NOAA, NWS and the SPC. -High Resolution Live Level III Doppler Radar that updates automatically every 5 minutes. -Storm Tracks for Tornado Vortex Signatures, Hail and Severe Wind. -Doppler Radar Signatures for Tornadoes, Hail and Wind. -Hail signatures display max and min. size. -Hurricane and Tropics Tracking Information. -Live Lightning Data. -Current GPS Location. -Address Search for other locations. -NWS Watches, Warnings and Advisories. -SPC Outlooks -Cloud Cover Data -NOAA Storm Reports (24 hr. & Weekly)

About

iDrizzle

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
Read full description

Drizzle displays animated radar GIF mosaics. Click any state → loads that state's dedicated radar GIF Click a region button → loads a multi-state regional composite Click USA → returns to the national radar mosaic Large states (California, Texas) are split into sub-regions with click-zone detection There is no forecast, no temperature, no hourly breakdown. Just radar. That's it.

Screenshots

Storm Tracker Professional3 screens
iDrizzle3 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
Storm Tracker Professional versus iDrizzle: the parameters behind the verdict, then further details
ParameterStorm Tracker ProfessionaliDrizzle
Price$4.99Free — better
Rating1.0 (3 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings3 — better1
Update frequencyEvery 27 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.6 — better16.0
Further details — not scored
Size8 MB1 MB
Age rating4+4+
Developercorey hoggardDINO HOPIC

Customer experience

Storm Tracker Professional

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

iDrizzle

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Storm Tracker Professional

No in-app purchases

None

iDrizzle

No in-app purchases

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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