MiniCheck: Habit Calendar

MiniCheck is a simple, private, local-first habit check-in calendar. It turns daily consistency into a clear calendar, so you can see your progress without creating an account or navigating a complicated task manager. Create a separate project for hydration, workouts, reading, sleep, or anything else you want to do consistently. Give each project its own color, icon, completion marker, and daily target. Tap a date to add a check-in, or long-press to undo one. See your progress at a glance: • Single Month: focus on one project's daily progress • All Projects Month: compare multiple projects in the same month • Single Year: review a project's full year • Multiple check-ins: set a daily target from 1 to 8 and keep counting beyond it • Check-in history: review the exact time of each check-in by date • Monthly overview: see progress, completed days, and streaks Export and protect your records: • Export an all-project month or single-project year as one high-resolution image • Export all check-in records as CSV • Create and restore a complete JSON backup with projects, totals, and individual entries Make it feel like yours: • Nine color palettes and a choice of Minimal or Sweet interface styles • Light, Dark, or System appearance • A rich collection of project icons, emoji, and completion markers • English, Simplified Chinese, and Traditional Chinese, with automatic or manual language selection MiniCheck requires no account, and its core features work offline. Projects, check-in records, and preferences stay on your device. Files are only handed to the system share sheet, Photos, or file picker when you explicitly export or restore them. Less friction. More visible progress.