The current version of MLO for iPhone supports MLO-Cloud so that you can sync anywhere.
We are working on WiFi sync and it will be available in next versions. In addition to the Cloud sync you will be able to sync to your PC connected to the same WiFi network.
You can assign a location for any context in MLO-iPhone. Then MLO can show you the tasks which can be done near you (tasks with assigned contexts which have locations).
he NearBy view shows only the Next Actions sorted by the distance to the assigned locations. The actions which are already completed or not ready for the completion yet are NOT shown. So you always see only Active Actions ready for your attention near you.
For example: you can assign a Location for the context @Office. Now when you near your Office you will see your Office tasks on top automatically in NearBy view. If task assigned to @office depends on other task or scheduled to future it will not be shown. When this task is ready (other task completed or it is time for the scheduled action) the task will appear in NearBy view automatically.
To add more power to this feature you can include one context into another. This way if you can do a task in different locations such as shopping you can create a context for each shop with location and then include all shops to a single context @Shopping. Now when you select NearBy feature you just need to filter the tasks by @Shopping and you will see all your shopping tasks with the nearest shop on top.
Note that since contexts have Open/Closed hours you will see the tasks for this contexts only if this context is open now. So if the shop is closed you will not see the tasks since you cannot complete them.
You can see how other people use MLO-iPhone NearBy feature on our forum in this thread.
We are running a contest now where you can win a fully loaded MyLifeOrganized pack with Desktop version, Mobile version and Cloud included! You just need to tweet why you love MLO: