Task-management app Wunderlist for iPhone is an uncomplicated and free way to keep track of your to-do lists and projects.
Create and organize to-do lists: You can create to-do items and organize them as you like into categories of your choosing. And you can arrange your items in ways that are most useful to do, such as by day or week. You can also organize tasks into folders and add subtasks.
Sync across platforms: In addition to the iPhone version, you can access your task on Android, Windows, and Mac via Wunderlist apps and via a browser on the Wunderlist webpage.
Paid pro features are now free: In April 2018, all the formerly paid features of Wunderlist were folded into the free version of the to-do app. Among the useful and now free features include the ability to generate receipts and invoices, share lists with teammates, and then assign individual team members tasks.
Wunderlist set for retirement: The company announced at the end of 2017 that it was retiring its Wunderlist app and moving development efforts over to the Microsoft To-Do app. (Microsoft acquired Wunderlist back in 2015.) The company intends to keep Wunderlist available for the foreseeable future, but to ease the transition, it has an importer tool to help you move your Wunderlist data over to To-Do.
Wunderlist is an easy and handy way to track your tasks. If you're already using Wunderlist, you'll need at some point to pick another task manager. If you're not yet using Wunderlist, you probably should keep looking.