It's easy enough to use as it is, but for a fully paid app, the graphs are incredibly lackluster and basically useless. All you get is some minuscule, measly bar graphs which are tiny...and get this, they don't even label the metric you're tracking as they are displayed in the order in which your goal list is. So unless you memorize that goal #7 is say exercise daily, you won't even know what you're looking at. Additionally, the streaks are glitchy as hell, and often times do not calculate correctly. Really wish they also had aggregate goals, for example grouping similar goals together and then tracking the success percent for the aggregate. Like say if you have multiple diet goals for no dairy, no gluten, and no sugar, it would be great to group those in the diet category and then see your success there overall and trending graphs. And come on, add some pie charts and the ability to look at graphs in intervals aside from a single month.