Simple and useful – Perspective - Event Countdowns and Habit Tracking Review

Excellent for keeping track of things. I kept asking myself “How long since I last cut my hair, again?” and now I always know. I just wanted to see a grouping feature, as I have many things I like to keep track of from my studies of languages, but it looks like the developer is long since active.
Review by lucioluciolucio on Perspective - Event Countdowns and Habit Tracking.