Here are the latest iPhone/iPod touch/iPod/iPad apps announced. You can find ’em at the Apple App Store (http://www.itunes.com/appstore/).

Zidware has announced My Colorz & Shapes, their newest educational iPhone app to join My Alphabet, My Numberz, Matheroids and ABC Invaders into the Nanoschool Kids series of personal learning for children. My Colorz & Shapes (US$0.99) offers a way for preschoolers to learn basic color and shape recognition.

TAS Productions has released Sleeping Pill 1.0 for the iPhone and iPod touch devices. The $0.99 app is specifically designed to help you sleep.

GeeThree Softwar has unveiled their first iPhone/iPod game, ImageQuest 1.0. It’s a $0.99 pictonym puzzle game in which the player is asked to find the single word that links together a group of pictures. The challenge is to quickly identify the pictures, and keeping the question category in mind, type in the word that solves the puzzle. Players are scored for accuracy and speed, may advance through 30 levels, and can compete on-line.

Humble Daisy has announces the latest release of its $2.99 mobile recording tool, SonicPics 1.2, and its free counterpart SonicPics Lite 1.2. SonicPics is a tool for creating and narrating custom photo slide shows on the iPhone or iPod touch. It makes it easy to use images from the iPhone’s photo library or built in camera. The update includes a new image picker that makes it even easier to add images from the iPhone’s photo library.

PhatWare Corporation has released WritePad 3.1 for the iPhone and iPod touch. It’s a $1.99 text editor that incorporates handwriting recognition software for text entry. It allows users to enter text for cursive, print, or mixed handwriting styles. Version 3.1 includes a new option to hide toolbar in landscape screen orientation, display scroll buttons in handwriting mode, improved recognition of some special characters, as well as a new spell checker options and more.

Robert Chitoiu has shipped Balance Forecasting 2.2 for the iPhone and iPod touch. The $0.99 app is designed to help the user be more organized when it comes knowing how much money will be in their account on any given day in the future.