Fuego vs TickTick for habits

Different jobs

TickTick is a to-do list, a calendar, a project tool and a habit tracker in one app. The habit module is competent and it is a small part of a much larger product. If you are already running your week inside TickTick, adding habits there costs you nothing and saves an app.

Fuego only does habits. That is a limitation on most days and the point on the rest: streak milestones, a fire score, friend bonfires and a repair path are the kind of thing you build when the daily habit is the whole product rather than a tab inside it.

Tasks and habits are not the same shape

A task is done once and disappears. A habit is never done, which is why checklist apps quietly turn habits into a recurring task that respawns every morning and carries no memory of the last sixty days.

Running both is a reasonable answer, and a lot of people do. Deadlines and projects live in TickTick. The handful of things you want to do every day forever live somewhere that keeps score.