JACS Image Challenge Mobile provides readers with fun and educational trivia questions related to recent articles published in the Journal of the American Chemical Society, the American Chemical Society’s flagship title. An image from the article accompanies the multiple choice question, and an explanation of the correct answer is provided after the response is submitted.

This free application is updated with a new JACS Image Challenge weekly, and is a great way to interact with the ground-breaking, high quality research published in JACS. JACS Image Challenge Mobile turns the time spent waiting for an experiment, a purification, or even a bus or train into a rewarding learning experience.

JACS Image Challenge Mobile offers the following features:
• Track the challenges taken and how many were answered correctly
• Save favorite challenges
• View challenges by subject category
• Download new challenges automatically

What’s New

Version 1.1.0

Updated the app to fix iOS 6 issues.

Ratings and Reviews

3.1 out of 5
7 Ratings

7 Ratings

*ChemLove* ,

awesome but has bugs

I really enjoy this application. I've shared it with all of my lab mates. The reason I only gave it 4 stars instead of 5 is that sometimes when I select an answer, for some reason the application will not let me submit the answer. This has happened several times, not just once. I imagine however, that this could be fixed/patched in a software update.

CAD designer ,

Please fix.

Please fix shutdown bug in ios6 and make the back button.

RichGuy84 ,

App crashing iOS 6 on ipad2

App is crashing in iOS 6 with my ipad2. I hope it's updated soon bc I like answering the weekly questions while I eat breakfast!



American Chemical Society
1.8 MB

Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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