The best hubbub world apps on iPhone average 3.9★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
Receive real-time health risk alerts and 30-day forecasts for various illnesses and allergens, personalized to your location. Plan ahead and stay informed about potential health concerns for yourself and your community.
Connect with your local community for real-time safety alerts, news, and recommendations. Discover events, find free items, and join groups based on your interests. Stay informed and engaged with what's happening in your neighborhood.
Stay informed about local safety with real-time updates from your community, news, and public safety agencies. Connect with neighbors to share information and build safer neighborhoods together.
bub – Health Risk Alerts tops our hubbub world apps ranking as of September 2026, with a 3.2-star average from 9 App Store ratings, and it's free to download.
Are there free hubbub world apps for iPhone?
Yes — 20 of the top hubbub world apps we rank are free to download, including bub – Health Risk Alerts and Nextdoor: Neighborhood Network.
Does bub – Health Risk Alerts have ads or in-app purchases?
bub – Health Risk Alerts has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
How many hubbub world apps are on the App Store?
We track 250+ hubbub world apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What health risks does bub track?
bub tracks COVID-19, flu, RSV, allergies, and other health risks. It provides hyper-local risk scores and 30-day forecasts, updated throughout the day.
How accurate are bub's health risk forecasts?
The app provides hyper-local risk scores refreshed all day and a 30-day outlook. While specific accuracy metrics are not detailed, the aim is to offer personalized, location-based insights.