Ranked in these QuestionsQuestion Ranking
Pro Great user interface
The minimal UI focuses on usability.
Pro Avoids artificial game world
Instead of creating an artificial world to introduce gamification, Productive implements streaks and stats as positive reinforcement.
It's hard to understand why the Productive team chose to go with a hefty subscription model to access "all the features" of this app [unlimited number of habits + better reminders]. It's a $14/year for this; there are competitors available without a pricing model like this one.