Has anyone come across an app that does task management a la Things, but can sync to multiple iPhones? I'm moving house and there's a lot of shit to do - it would be handy to have an app that contains all our to dos and when I check one off, it's checked off my wife's iPhone as well.

I guess we could probably do this via Mobile Me with a bunch of different iCal items, but if there's an app that does this better and/or simpler then that would be awesome.

Suggestions?

omnifocus allows you to use one database which is synced from a location in the cloud such as your idisk. I used to use Things, but moved to Omnifocus for this particular feature.

Zenbe lists does what you are after, and it costs a big fat zero dollars. It works beautifully.

You can tick off items when they are done, and have the option of pressing sync when you want to, which will sync with your list on the zenbe server.

Both of you can access Zenbe from your iPhones, or, from their webpage. Access at all points is free.

Absolutely perfect! Thank you.

There's also the Evernote iPhone App which has just been released ... if it's as good as the Evernote desktop client then it would definitely be worth considering.