I’ve tried about a half-dozen “to do” apps, each of which that had received good reviews, but couldn’t find anything that made sense from a Getting Things Done or general productivity standpoint. This is the first app that “gets it”, and I now use it for everything. I love that there’s separate apps made especially for OSX, iPhone, and iPad, and I bought each addition to be able to handle to-dos no matter if I’m at work, out running errands, or playing games.
The entire concept is well though-out— the tags, projects, and today and next day organization does everything I could ever want. For example, I created @home and @work tags for items that can only be done “at home” or work. The reoccuring reminders were great to remind me to change the filters every 3 months, as well as clean the pet’s cage regularly.
The integration with the iOS to do manager is fantastic— I can use Siri to create no tasks while busy, say in the car or running, and then they just get automatically imported into Things.
Basically I love using these 3 apps to keep track of what needs to be done. There’s really nothing that needs to be added or changed. Well, I might suggest adding a “tomorrow” category, but that’s it.