We were among the first developers when the App Store opened in July, 2008. To celebrate our anniversary, we are offering this app and some of our other games at special sale prices for a limited time.

Do you have an eye for detail?

On-Core PictureFlip is a game in which a picture...

We were among the first developers when the App Store opened in July, 2008. To celebrate our anniversary, we are offering this app and some of our other games at special sale prices for a limited time.

Challenge you brain!

On-Core Sudoku: consists of a nine-by-nine grid with...

We were among the first developers when the App Store opened in July, 2008. To celebrate our anniversary, we are offering this app and some of our other games at special sale prices for a limited time.

Wordfind Kids makes learning new words fun for your kids!

On-Core Wordfind...

Are you losing money due to poor record keeping?  Did you forget to log the time you spent on a small task and not bill for it last month? On-Core Time Master simplifies the process by having an app handy on your iPhone or iPod Touch, ready at all times, for you to track your time. You can quickly...

FreshCalc is a special calculator designed to help you calculate a selling price for perishables to cover spoilage losses and your profit markup at the same time. We even included a special discount tool to help you clear inventory quickly.

Who is this App for?
Anyone buying, pricing...

SalesCalc

First of all, a big thank you to the thousands of people who already bought our iPhone App. We received tons of email offering new ideas and improvements and we have successfully implemented many of these suggestions in this release. You will all be getting these new features for...

We were among the first developers when the App Store opened in July, 2008. To celebrate our anniversary, we are offering this app and some of our other games at special sale prices for a limited time.

Exercise your Word skills!

On-Core Wordfind is a classic letter grid in which...

We were among the first developers when the App Store opened in July, 2008. To celebrate our anniversary, we are offering this app and some of our other games at special sale prices for a limited time.

Hours of endless fun!

On-Core Game Pack Volume 1 features:
- Three addicting...

Try our Wordfind Kids Lite for the iPhone and iPod Touch. It is fun and it is free! There are six fixed puzzles for each level: Easy, Medium and Hard. NOTE: This means that the puzzles will repeat!

Wordfind Kids is the classic letter grid in which you try to find words hidden among the letters....