Splasm Software has updated CheckBook Pro (http://www.splasm.com/checkbook/), its personal finance manager for the Mac, to version 2.5. You can now sync accounts with iCloud on Mac OS X Mountain Lion and sync accounts with others on a local network.

Version 2.5 offers full Retina display support. It’s also “sandboxed” for the Mac App Store on OS X Lion and Mountain Lion.

This update is free for all licensed users. Fully functional free trials for CheckBook 2.5 and CheckBook Pro 2.5 allow unlicensed users to create 100 entries per account. Both applications have special pricing for a limited time from Splasm Software. CheckBook is available for US$11.99 USD (regularly $14.99), and CheckBook Pro is on sale for $19.99 (regularly $24.99).