Those who have been enjoying the homebrew application Spy Calculator from the French coder alexism14, you will be glad to know that the developer has rolled out a new build. This release brings the program up to version 4.0.

Spy Calculator, for the uninitiated, is calculator program for the Sony PlayStation Portable coded in Lua. It is able to provide users with basic mathematical functions while on the go which is quite nifty, when you really think about it.

Anyway, version 4.0 comes with several changes and the most notable of which is the changed in the interface as well as the inclusion of an English menu. However, the coder noted that the most recent build still has a couple of bugs in it.

Spy Calculator v4.0 doesn't come with its own documentation so just be sure that you know what you are doing to avoid any problems.