iPhone Screenshots


Get opinions from your friends through fun, quick, and easy polls.

- Create quick polls and send them to friends. Polls expire in 24 hours.
- Vote on friends' polls. See how their friends voted.
- Vote on IDK Team's daily polls on fun questions. See how other people on the app have voted.

What’s New

Version 1.2

- Introducing Friends! You can now add friends using phone number, username, or name.
- Introducing Lists! Now, you can easily organize friends so you can send polls to multiple friends with one tap.
- Introducing Activity! Take a look at what your friends are doing on the app.
- Did we mention IDK Community? You can now send polls to all users on IDK.

We also squashed bugs and made the app much faster. Update the app now!

Ratings and Reviews

4.8 out of 5
38 Ratings

38 Ratings

tksupporter69 ,

Four Words- Life Saver

This app literally changed my entire life! Before I didn’t know what I should be doing myself- should I work on my classes or play video games or maybe even take a yoga class? Who knows? Well, now I do, thanks to this app. All of my friends give me the input I need to go about my day to day. I encourage everyone to give it a go!

jingle jongle jungle ,


Honestly has made it so much easier for me to find out people’s real opinions. Now I can live my life correctly!

moorong ,

cute UI, fun concept

Cute and easy way to stay in touch with friends, nothing but the best from TK


Tae Kyung Kong
15.8 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
Infrequent/Mild Profanity or Crude Humor
Infrequent/Mild Mature/Suggestive Themes


  • Family Sharing

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

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