25 metre center-fire pistol is one of the ISSF shooting events, and is normally a men-only event. Its origin lies in competitions with military-style service pistols, and as such its history dates back to the 19th century.

Here is the description of the rules of this  ISSF shooting event.

The application iHit aims to help capture the match results and calculate the points.

It prevents mistakes and helps to validate results announced by arbiter. It helps  as well with keeping personal statistics.

It can be used by the arbiters or simply by shooting enthusiasts on shooting range and at home during training and matches.

The interface of iHit uses full iPhone GUI capability and is carefully  studied to allow capture and calculation of the results  as fast and as reliable as possible.

Futher ergonomics studies on the topic are under development.