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 new weekly feature where staff and readers alike sort through the App Store and help you find just the right App for That. This week, our very own Chris Oldroyd asks:

I need an app to produce passport compliant photographs for a new passport. Any ideas?

To see what we found for Chris, follow along after the break!

ID-Photo - Biometric passport/ID photos [$1.99 - App Store link] is and iPhone and iPad app for creating passport and identification photos. It knows the sizing requirements in 14 countries and will set up your photo to be printed at the legally required size.

When taking your photo, ID-Photo overlays guidelines onto the camera so that you can be certain that your photo will meet the requirement. It also lets you make adjustments to contrast, brightness, sharpening, and grayscale. Additionally, the app has a list of tips for taking your photo and examples of both acceptable and unacceptable photos.

Once your photo is prepared, it is very easy to email or print to an Airplay compatible printer. Just tell ID-Photo the paper size and it'll take care of the rest!

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

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