Addition Mania is a simple, yet Powerful App for sharpening Mental Addition Abilities. This one size fits all App, is adequate both for children and adults alike. The “Difficulty” level of the problems generated can be altered simply by moving a slider control.

The problems are generated by a special random algorithm that factors in the desired “Difficulty” level.

Both accurate and inaccurate responses are depicted by appropriate sounds and marks. The correct answer for every wrong response is clearly displayed.

The number of correct and incorrect responses are also displayed.

This App supports both Landscape and Portrait mode. It also supports iAds.