I use GoalsOnTrack for work and personal goal setting (sub-goals, tasks, calendar, etc.), and I use GoalEnforcer for mind mapping. Mind mapping is a process used to break large goals into smaller, more manageable goals. It comes in at a price of about $30.00 for the standard version; the version I’m using.
I use GoalsOnTrack.com for daily goal setting. There’s a $65.00 a year fee attached to its use; and it’s all in the cloud. You can sync with iCal so you have a way of keeping track of your goals on your mobile device, but the only downside is if you don’t have an Internet connection you can’t access GoalsOnTrack.
There are a number of goal setting and time management tools available. There are some for the mobile platform, but I haven’t been able to find anything comprehensive from the Android Market or the App Store. If you find something please share.
I hope these two options are helpful to you.