Get real-time alerts and 30-day forecasts for COVID-19, flu, RSV, allergies, and more — personalized to your exact location.
Do you check weather forecasts? bub is the same, but for health risks.
Why bub:
• Hyper-local risk scores refreshed all day
• Nationwide view — search any city, state, or the whole US
• Community risk — stay safe with friends and family
• 30-day outlook — plan ahead with confidence
• Instant alerts when risks spike at home, school or work
• Interactive maps and 30-day charts for deeper insight
• Widgets, watch app and Siri for at-a-glance updates
Built for everyone
Parents, travelers, and anyone caring for seniors or immunocompromised loved ones use bub to stay informed — not worried.
Pricing
• First day free — explore every feature.
• bub+ subscription keeps 30-day forecasts, advanced charts and maps, and comprehensive alerts.
Terms of Service: https://www.hubbubworld.com/tos
Privacy Policy: https://www.hubbubworld.com/privacy
I’m 50+ and have a weakened immune system, so I’m always careful about catching the latest bug. Bub is now part of morning routine. Over coffee I can open the app to get a summary of what’s going around in my area and among friends. If the numbers are high, I order delivery instead of running to the store or pop on a mask for quick errands. The forecast is handy too — it helped me book a dentist appointment during a quiet week. The app even popped up an alert once when I went to a big stadium event, warning about risks there. Nice to feel someone’s looking out for me. I also check my sister’s town before I drive over. For people like me, the daily peace of mind is worth five stars.
Game-Changer for the COVID-Conscious
PinPingZ
I’ve been using bub for a few weeks and it’s changed how I go about my day. The hyper-local risk scores for COVID let me know where it’s hot and where it’s not. And the 30-day forecast helps me decide when it’s safe to visit family or take my toddler to the park. I love the instant push alerts whenever something spikes in my neighborhood, and the interactive maps make it fun to check on other cities. The app is intuitive, and having Siri read me the daily status before I head out is a cool bonus. If you care about staying one step ahead of whatever’s going around, bub is worth every penny!
Useful for tracking Covid, allergies, pollution in your area
Terryh456
This app is a quick way to find out the prevalence of COVID in the area you’re in. It’s useful when you’re traveling and I also like the map of the pollution and allergies in the area. It’s good to know when to avoid spending too much time outdoors when the air quality is poor.
Great to know where I live is low risk
Loves_travel
I looked at the App and it gives clear info that where I live is low risk. Going forward will use it for zip codes I go to normally, to ensure covid and flu are not raging there. Very clear and concise information.
Improved user experience
Version 26.5.3
The developer, Hubbub World, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Location
Contact Info
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More