There are hundreds of thousands of iPhone, iPod touch, and iPad apps for just about everything -- so how come the one you need, the one you know just has to be there, is so hard to find? Enter TiPb's weekly feature where staff and readers alike sort through the App Store and help you find just the right App for That. This week, Darryl asks:

I noticed in your article about rotating pictures, you had drawn circles around the specific buttons you were talking about in your steps. I was just wondering if you used an app to do that. I have been endlessly searching for an app that allows you to draw over pics, screenshots, etc and still have yet to find one. Do you know of any? Let me know. Thanks for your help

I had actually used a desktop app called Skitch to draw the circles, but a dedicated iPhone app would be much more convenient! To see what we found for Darryl (and me!), follow along after the break!

Sketches 2 [$4.99 - App Store link] is an iPhone and iPad app that comes with various shapes and stamps to add to your photos. You can also switch to freehand mode and draw whatever you want. Additionally, you can add text and integrate apps to draw directions.

Once your sketch is complete, you can export it to your photo album, share it via twitter or email, or download your drawings to your computer in PDF (full vector format), JPG or PNG.

LateNiteSoft also has the classic Sketches availalbe on the App Store for a lower price of $1.99 [App Store link]. This version has fewer features and is not universal for iPhone and iPad.

Anyone else have any App for That suggestions for Darryl? Let him -- and all of us -- know.

Having trouble finding what you need in the app store? Head on over to our App and Game Feature Forum and let us know what you're looking for. The TiPb community will do our best to find you just the right App for That!