Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

CDC Health IQ Screenshots

iPhone

About CDC Health IQ

Challenge your Health IQ in this fun and educational health trivia app.

Do you know the minimum SPF needed to protect yourself from the sun’s harmful rays? Or how many seconds you should wash your hands to kill germs? Test your Health IQ to see how your health skills stack up.

Let our game show scientist lead you through an exciting selection of trivia questions and word scrambles. Choose from three levels of difficulty, Easy, Medium, or Hard…or be surprised by selecting a Random mix.

Race against the clock to earn more points or use hints when you are stumped. Each quiz delivers a mix of 10 questions. Answer as many of the 10 questions correctly and as quickly as possible with the hopes of earning bonuses like A+ Student, Public Health Nerd, and Einstein!

Play again and again and challenge yourself to beat your highest score!!

Come back to see new questions and challenge yourself as new trivia is added.

The CDC Health IQ app has been designed for mobile phone display. On some platforms it may work on tablets but the design may not be optimized.

What's New in the Latest Version 2.1.8

Last updated on Jul 7, 2023

Old Versions

• Spanish language updates
• Minor bug fixes and performance improvements

Version History

2.1.8

Jul 7, 2023

• Spanish language updates
• Minor bug fixes and performance improvements

2.1.7

Jan 9, 2023

• Bug fixes
• Updated Privacy Policy

2.1.6

Aug 30, 2022

• Bug fixes

2.1.5

Dec 14, 2021

Updated metrics library

2.1.2

Dec 22, 2019

- Changes scoring system to Game Center. Users that update to Game Center will have their scores restarted. We apologize for any inconvenience
- Content updates
- Bug fixes and enhancements

2.1

Jul 20, 2017

Minor bug fixes

2.0

May 3, 2016

- Added Spanish version of the app
- Added more hosts
- Minor bug fixes and enhancements

1.2

Nov 19, 2015

- Adding push notification support

1.1

Oct 28, 2015

- Minor bug fixes and enhancements
- New trivia questions
- Added new ribbons and trophies
- Added a new bonus
- Enhanced social media sharing