Heats: Heat Index & UV
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperMykola Mylashko
CategoryWeather
PriceFree
Released
Rating★ 5.0 (10)
Version2.1.0
Age rating4+
First seen by us
24 Oct 2026
Rating
5.0 ★
10 ratings
Measured
Heats: Heat Index & UV on the App Store
App details
App ID
6749148814
Publisher
Mykola Mylashko
On the store since
Aug 2025
1 year on the store
Minimum OS
iOS 18.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
10
EN FR DE IT JA KO PT ZH ES TR
Size
19 MB
Also listed in
Health & Fitness
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
10 ratings
Measured
Ratings
10
Measured
About Heats: Heat Index & UV
Know when it's actually safe to be outside.
Heats goes beyond the temperature on your lock screen. It combines heat index, humidity, and UV into a single safety read – then tells you the best hours and days to be outdoors this week.
Plan your day, not just check the weather
- Safe Plan – hour-by-hour outdoor safety windows for today, with risk levels you can actually act on
- Best Day – see which day this week is safest for outdoor plans
- Smart Alerts – get notified when conditions cross your personal threshold, not generic NWS warnings
Built for real conditions
- Heat index that accounts for humidity – the "feels like" number that matters
- Live UV index with sunburn-time estimates
- Hourly and multi-day forecasts tuned for outdoor planning
Who it's for
Outdoor workers managing crew safety. Parents deciding if it's okay to send kids to the park. Runners, hikers, and gardeners who want a real answer instead of just a temperature.
Download Heats and stop guessing.
Notes:
Heat Index & UV Tracker: Heats includes an optional premium subscription. If you choose to purchase a subscription your payment will be charged to your iTunes account. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can turn off auto-renewal at any time by going to your Account Settings on the App Store after purchase.
Privacy Policy: https://telegra.ph/Privacy-Policy-07-26-81
Heats goes beyond the temperature on your lock screen. It combines heat index, humidity, and UV into a single safety read – then tells you the best hours and days to be outdoors this week.
Plan your day, not just check the weather
- Safe Plan – hour-by-hour outdoor safety windows for today, with risk levels you can actually act on
- Best Day – see which day this week is safest for outdoor plans
- Smart Alerts – get notified when conditions cross your personal threshold, not generic NWS warnings
Built for real conditions
- Heat index that accounts for humidity – the "feels like" number that matters
- Live UV index with sunburn-time estimates
- Hourly and multi-day forecasts tuned for outdoor planning
Who it's for
Outdoor workers managing crew safety. Parents deciding if it's okay to send kids to the park. Runners, hikers, and gardeners who want a real answer instead of just a temperature.
Download Heats and stop guessing.
Notes:
Heat Index & UV Tracker: Heats includes an optional premium subscription. If you choose to purchase a subscription your payment will be charged to your iTunes account. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can turn off auto-renewal at any time by going to your Account Settings on the App Store after purchase.
Privacy Policy: https://telegra.ph/Privacy-Policy-07-26-81
Latest updates
2.1.0
- New localizations added
- Minor fixes