iOS, macOS, Web

HeatMap Habits you can see.

A habit tracker built around a single visual everyone already understands: the contribution grid.

Get on App StoreWeb Version
HeatMap calendars showing habits as a heatmap gridHeatMap statistics screen for a workout habitHeatMap form for creating a new habit calendarHeatMap widgets on the iPhone home screen

HeatMap features

Year-at-a-glance
Heatmap grid per habit. Five intensity levels, configurable target and unit, honest streaks.
Native widgets
WidgetKit widgets in three sizes for iOS and macOS. Tap-to-log without opening the app.
Offline-first
Local store, optional Supabase sync. Works anywhere, syncs when you let it.

Questions, Answered

What is HeatMap?

HeatMap is a habit tracker that shows every habit as a GitHub-style contribution grid, so a whole year of progress fits on one screen. Track yes-or-no habits or counted ones, such as glasses of water or pages read.

Which devices does HeatMap run on?

HeatMap is available for iPhone, iPad and Mac from the App Store, and as a web app at heat.2kit.app. Home screen widgets for iOS and macOS let you log a habit without opening the app.

Does HeatMap work offline?

Yes. HeatMap stores your habits on the device and works without a connection. Syncing across devices is optional and happens when you allow it.

What statistics does HeatMap show?

Each habit gets its current streak, best streak, total, 30-day completion rate, weekly frequency, trend against last month and longest gap, plus progress toward a goal if you set one.

Get HeatMap

iOS, macOS, Web

Get on App StoreWeb Version
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GitHub DL

Folders without the clone.