01
Calendar-aware
Dynamic-text engine shows and hides sections for today — tachanun on ordinary days, Hallel on Rosh Chodesh, Avinu Malkeinu during Aseres Yemei Teshuva, Musaf on Chol HaMoed. Hebrew date from kosher_dart, evaluated offline.
Ashkenaz & Sefard · Android
Davening, always on the right page.
A weekday siddur whose tefillos adjust to the Jewish calendar — Rosh Chodesh, fast days, Chol HaMoed, Chanuka, and the rhythm of the week. Pick your nusach, open the app, and land exactly where today's davening begins.
Core strengths
01
Dynamic-text engine shows and hides sections for today — tachanun on ordinary days, Hallel on Rosh Chodesh, Avinu Malkeinu during Aseres Yemei Teshuva, Musaf on Chol HaMoed. Hebrew date from kosher_dart, evaluated offline.
02
Choose Ashkenaz or Sefard on first launch. Each prayer loads from bundled structured JSON — all eight tefillos ship as assets with no network fetch at read time.
03
Nine bundled Culmus and SIL Hebrew fonts, independent nikud and meteg toggles, pinch-to-zoom, section index with jump-to, volume-button scrolling, and tap-to-scroll zones.
04
From the dashboard, open Zmanim to see today's halachic times via kosher_dart's ComplexZmanimCalendar — pure Dart, no GPS required, fully offline.
Section-rules bind named prayers to calendar conditions — evaluated against kosher_dart's TefilaRules on every load. The same Shacharit skeleton adapts to the day type before you scroll.
AndDaaven is a weekday siddur with calendar-aware adjustments — not a complete Shabbos or Yom Tov machzor. Full Shabbos and Yom Tov tefillos are outside scope; the app shines on ordinary days and their calendar-driven variations.
Hebrew text renders from nine bundled Culmus and SIL fonts — no CDN. Controls stay out of the way while you daven.