Bi Kaizen – A minimal habit tracker that takes 15 seconds a day

Summary: Bi Kaizen is a web-first habit tracker designed for quick daily use, featuring a checklist with flexible scheduling, sub-items, calendar heatmaps, and per-habit statistics. It avoids gamification and social features to focus on simplicity and efficiency.

What it does

It provides a daily checklist with options for custom scheduling and sub-tasks, displays progress via a calendar heatmap, and offers basic statistics per habit. The app is PWA-ready for mobile use.

Who it's for

Ideal for users seeking a straightforward, no-frills habit tracker accessible quickly through a browser or phone.

Why it matters

It addresses the common issue of habit tracker abandonment by eliminating distractions and reducing daily tracking to about 15 seconds.