Marketcircle released Billings 3.5 on Thursday. The update for the client time tracking and billing application for Mac OS X added support for iPhone syncing and the soon to be released Billings Touch app for the iPhone and iPod touch.
Version 3.5 also improved Address Book support, MobileMe support, large database performance was improved, an iCal publishing bug was fixed, and more.
Billings Touch for the iPhone was submitted to Apple's App Store for approval about a week ago and will include the ability to work with client files on the go and sync data with Billings 3.5 over Wi-Fi networks.
Billings 3.5 is priced at US$39.99 and is available at the Marketcircle Web site. The update is free for version 3 users.