The Hemocytometer Calculator app is a tool designed to count blood (and other) cells.
The app is intended for use with a standard 3x3 grid composed of 1x1 millimeter squares, allowing two standard counts to be performed, either a user-entered number of 1x1 mm squares or 0.2x0.2 mm squares.
A counter is included with the app. The count can be entered with either the white and red buttons or directly.
A dilution factor, the size of squares (either "large" 1x1 mm or "small" 0.2x0.2 mm), and the number of squares can also be entered.
The cell count can be displayed in units of cells per milliliter or cells per microliter.
Disclaimer: The iPhone, iPod Touch, and iPad are not medical devices. Always consult with an appropriate expert or physician before making medical diagnoses using any application.