Pain's Package is a feature that focuses on viral videos, weird websites, gadgets and more.

Today, we're gonna look at an awesome iPhone app called I'd Cap That. I'd Cap That is an iPhone app that essentially adds random captions to your pictures. It's also very, very addictive. After I installed this app last week, I've probably spent about 4 hours adding captions to about a thousand pictures.

You've probably seen pictures all over Facebook with a variety of funny (and sometimes offensive) captions and wondered how that person did it, right? Well, this app is one of the ways you can add funny captions to your pictures. You can either add a random caption or create a custom one. Either way, it's a ton of fun.

What's really cool is that the app is integrated with Twitter so you can tweet your picture immediately.

Best of all, the app is free.

I don't believe this app is available for Android, but I have found a similar app for Android called "Piccap".

What's your favorite app? Maybe I'll feature it on the next Pain's Package.