MayanChart: Maya Calendar

The Classic Maya calendar you can audit. Long Count, Tzolk’in, and Haab’ on your iPhone. Today’s count meets your birth Day Sign. Not a horoscope show. MayanChart is a Classic Maya day-keep companion. Home is today’s count meeting the chart from your birth date — check-in, calendar strip, one kin-grounded action, optional reflection, and a reading streak. Chart Facts are the numbers you can read back. Ask stays grounded in that count. Optional Apple Intelligence explains computed facts when available, with an on-device knowledge fallback when it isn’t. AI never invents a Long Count, Day Sign, Haab’ date, or Night Lord that isn’t in the engine. Birth time and place are optional and never change the count — they only refine optional Sky & Timing context. DAY-KEEP • Today’s Tzolk’in meeting your birth Day Sign — glyph, calendar strip, alignment • Check-in, one kin-grounded action, optional reflection • A reading streak from completed readings — a rhythm, not a scoreboard • Home Screen and Lock Screen widgets for today’s sign CHART & ENGINE • Birth-date math you can read back: Long Count, Tzolk’in (Day Sign + Tone), Haab’, Calendar Round day name, Night Lord (Lord of the Night), Week Bearer, Year Bearer, and the 819-day Kʼawiil station • Learn — Calendar Cycles, directions and colors, living returns (260-day Tzolk’in return, Haab’ anniversary, ~52-year Calendar Round return) • Optional Sky & Timing when you add birth time — day-part; deeper moon and sunrise/sunset with Pro — never an input to the count ASK & READINGS • Ask questions grounded in your computed chart — a daily taste included • Day Sign identity and a reading preview to start • Pro keeps the rest of the memory: remaining pillars, unlimited Ask, History, compatibility, forecasts, Insights, and Chart PDF • Optional private iCloud so Pro work can follow you — not a MayanChart server account PRIVATE BY DESIGN Chart math stays on your iPhone. Local-first by default. REFLECTION ONLY MayanChart is for cultural learning and self-understanding. It is not predictive certainty or professional, medical, financial, or legal advice. Privacy Policy: https://mayanchart.com/privacy Terms of Use (EULA): https://mayanchart.com/terms Support: [email protected]