Here are the latest updates for Mac OS X apps:

Econ Technologies (www.econtechnologies.com) has updated ChronoAgent for Mac to version 1.4. ChronoAgent for Mac is a utility that runs on the destination Mac and communicates directly with ChronoSync giving you a direct connection between two Macs. This update features the addition of ChronoAgent to the menu bar and the transmission of sync and backup results sent directly to ChronoMonitor running on an iPhone.

Paul Software Engineering has revved HourWorld (www.hourworld.com), a program with graphics that can show you what time it is in a certain part of the world, to version . It’s a maintenance upgrade.

Richmond Mathewson has released Devawriter Pro 1.1.5 (http://andregarzia.on-rev.com/richmond/dwriterpro.html), an update of the tool for teaching Devanagari or self-study. The demo now has no time limits. Also, there’s now a special interface to help people learn the Devanagari abugida.

VisualDiffer (http://visualdiffer.com) — which compares side-by-side folders and files using colors to visually show differences — has jumped to version 1.5. You can now merge file content and more.