Over the past few weeks, I’ve been offered the opportunity to try out a variety of online services and devices, expect a few reviews. Today, I’m taking a look at TweetCapz, an iPhone application that lets you add captions, speech bubbles and emoticons to photos that you can share on Twitter, Facebook or via e-mail.

TweetCapz, created by Toronto-based Endloop Systems, falls into the fun/entertainment category. For anyone looking to give their photos a little pizzazz, TweetCapz is an easy way to do it.

After installation the application (it costs $1.99 but there’s a special launch price of 99 cents), TweetCapz gives you two options: you can take a new photo or use an existing photo on your iPhone.

After adding a caption, bubble or emoticon, you select how you want to share the photo, and send it on its way. Below, you’ll see a photo that I recently took, and shared through Twitter.

TweetCapz is quick, easy to use and entertaining. For 99 cents, it’s a pretty good investment.