Contra is the place to voice your opinions!

* Curious? Pose a two-sided topic.
* Feel strongly? Voice your opinion.
* Ready to learn? Scroll through hundreds of other peoples' opinions.
* Disagree? Engage in endless debate with others. (Warning: it's addictive!)

Follow people and topics to receive updates, like recently posted opinions, on your Home feed. Even better — subscribe to different "Channels", like Politics or NBA 2017, to engage with content you really care about. Alternatively, check out the hottest global topics if you just want to put any of your opinions out there! (That's cool, too.)

Want to be a thought leader? Customize your own profile with a profile picture, biography, website, location, and more. Then, contribute quality opinions to increase your reputation and ranking on the app. Receive instant push notifications when somebody interacts with you. (Or not — it's up to you!)

Twitter: @ContraApp

Have fun voicing your opinions!

What's New

Version 2.0.3

Massive marketing campaign coming soon! In the meantime -- a critical bug fix that didn't let Facebook users log in or sign up.

Ratings and Reviews

4.0 out of 5
8 Ratings
8 Ratings

Editors’ Notes

Rohan Kapur, a student developer at Singapore’s United World College of South East Asia, designed this app to get you talking. With Contra, you can share your opinion on topics of all stripes—chime in to debate an issue, learn about something that piques your interest, and keep up with what your friends are saying.

Waste of time.


A comparison of this app is like debating with people on Facebook. It’s not a debating app at all. This app is a waste of time and extremely closed-minded. I appreciate and am open to all beliefs, however if I don’t agree with their beliefs people get extremely defensive, and automatically state that I shouldn’t be debating at all. It’s extremely belittling and if you have super radical conservative views this app is for you. Honestly, if you want to become a good debater regardless on what you stand with—this app will not help you at all.

Don’t waste your life on this app

Ninos iPhone

Trolls who are set on convincing and arguing will enjoy this app.

This is a waste of you precious time.

The creators of this app will have to answer to the millions of wasted hours people will waste for nothing....


52.5 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 12+ for the following:
Infrequent/Mild Profanity or Crude Humor
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
Infrequent/Mild Mature/Suggestive Themes
© 2017 Contra


  • Family Sharing

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

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