KEEP TRACK OF WORK
There are many apps that lets you organise tasks easily and there are also those that let you convert them into full fledged projects and mark progress.
By Caffeine Monster Software
Use this iPad app to start a new project and set a time period. The same will appear in a calendar with coloured timelines for different projects. You can drag timelines to assign importance. No progress meter though.
Schedule Planner HD; By Intersog
Set a task and this app measures its progress in the form of charts and statistics. The tasks can be divided into categories like work, transport, health and even sleep or rest. It will show progress at any point.