← Back to charts
HeatAlert: Heat Stress Index icon
GOOGLE PLAY

HeatAlert: Heat Stress Index

WeatherFlow · Weather · Germany store
NOT IN TOP 100 HERE
View on Google Play ↗ Instagram card App Store version →
Revenue a month, worldwide
Too small to estimate
Not enough chart or ratings data
New ratings
Tracking
Daily counts start building from today
Countries it ranks in
0
was 0 on Oct 19, 2026

Revenue

Estimated from the grossing charts of Oct 26, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE
Unranked
Not in any grossing chart, and it sells nothing in the store (no in-app purchases, free download). Any revenue comes from ads or payments outside the store, which we can't see.
LIFETIME INSTALLS (GOOGLE)
5K
About 149 per month on average since launch
RATINGS
n/a
AVG RATING
n/a
PRICE
Free
IN APP PURCHASES
No
CONTAINS ADS
Yes
LAST UPDATE
61d ago
RELEASED
Jan 16, 2024
CONTENT RATING
USK: All ages

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · BOTH STORES ONLY EST
Show daily values
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026not in a grossing chart
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026not in a grossing chart
Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026not in a grossing chart
Oct 20, 2026not in a grossing chart
Oct 21, 2026not in a grossing chart
Oct 22, 2026not in a grossing chart
Oct 23, 2026not in a grossing chart
Oct 24, 2026not in a grossing chart
Oct 25, 2026not in a grossing chart
Oct 26, 2026not in a grossing chart
Best rank Sep 27, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
No in-app purchases
Earns from its upfront price, ads or payments outside the store.
REVIEW MOMENTUM
0.1 reviews / week
  • Recent reviews average2.9 stars
  • Recent 1 and 2 star share40%
From the latest 10 written reviews, covering 858 days.

What users want

From the latest 10 reviews on the Germany Google Play, Jun 21, 2024 to Jul 18, 2026: 40% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS

Only 4 of the latest 10 reviews are 1 or 2 stars, too few to find patterns. Users are mostly happy.

WHAT THEY ASK FOR

No feature requests in the latest reviews.

WORDS THAT KEEP COMING UP IN BAD REVIEWS

Nothing stands out.

WHAT THEY LOVE · SHARE OF GOOD REVIEWS

Not enough good reviews in English to tell.

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, Germany Google Play.

★★★★★Jul 18, 2026

It's an app that has a heat alert in it. I expected it to have a mode or just to have a heat alert inside the phone so that when it burns you know.

★★★★★Jul 15, 2026

Broken but nice. App will not let me change location or add additional locations. Something in the locations section is broken, I can search and view a list but can't select the location to use. other then that, it gives good information, for whatever location you are stuck on that is.

★★★★★Jun 29, 2025

ok to monitor just like any other weather, really need to be able to set notifications at custom levels for heat index for compliance, need three custom thresholds, above x, above y, above z

★★★★★Jun 24, 2025

did not work in my area

★★★★★Jun 14, 2025

no help at all do not Use

★★★★★May 9, 2025

I am the first to rate this app I haven't used it yet this app might get a 5 star rating because of me so your welcome if I does

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here. Shown for the App Store version (HeatAlert: Heat Stress Index).

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title or short description.

weather5stay4heat4temperature4wbgt4stay cool3real time3wet bulb3bulb globe3globe temperature3tailored specific3specific location3temperature humidity3wind speed3wbgt values3heat stress3regular updates3cool3safe3location3tempest3heatalert3outdoor2staying2

What's new in 1.5.8

- Bug Fixes and Performance Enhancements

Store description

🌡️ Stay Cool & Safe: Whether you're an outdoor enthusiast, an athlete, or simply concerned about staying safe in the scorching heat, this app is your go-to companion for real-time Wet Bulb Globe Temperature (WBGT) and associated weather information. Key Features: 🌍 Location-Based Weather Insights: Access detailed weather forecasts tailored to your specific location. Get current temperature, humidity levels, wind speed, and UV index to plan your activities and outdoor adventures wisely. 🌐 Precise WBGT Values: Harnessing the power of 65,000+ Tempest Weather Systems, HeatAlert uses real-time temperature, humidity, wind speed, and solar radiation data recorded by nearby Tempest stations to provide Wet Bulb Globe Temperature information to users. This ensures the WBGT values in the HeatAlert app are tailored to your specific location, giving you a better understanding of the environmental conditions affecting you directly. 🚨 Heat Stress Risk Assessment: Our app goes beyond providing raw data – using the National Weather Service WBGT suggested actions, we provide actionable recommendations to help you stay safe and cool. 🔄 Regular Updates: We're committed to enhancing your experience and staying ahead of the curve. Expect regular updates with new features and improvements based on user feedback and the latest advancements in heat stress monitoring. Download HeatAlert by Tempest and take control of your safety in the heat! Stay cool, stay informed, and enjoy the outdoors responsibly.

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

More from WeatherFlow

iKitesurf: Weather & Waves
4.3 ★
Analyze →
Tempest Weather
3.7 ★
Analyze →
TempestOne Weather
Analyze →
iWindsurf: Weather and Waves
Analyze →
WindAlert: Wind & Weather Map
3.6 ★
Analyze →
SailFlow: Marine Forecasts
Analyze →
FishWeather: Marine Forecasts
5.0 ★
Analyze →
Wind & Weather Meter
2.0 ★
Analyze →