Almaniac: A Calendar Converter icon

Almaniac: A Calendar Converter

Chris Engelsma
⬇ 100+ downloads
Est. actual: 133
Released: Aug 9, 2026
No in-app purchases
No ads

Signals

3 this week · 3 positive All of this week's signals →
  • 📈Last 7 days +11 installs — 0% faster than the week before (+11) · 1/day since Oct 5
  • 🏆Among Tools apps top 34% by installs gained this week (1190 peers growing)
  • 🛠Updates actively updated · updated 8 days ago · every ~15 days (4 updates tracked)
Installs since launch
0 67 133 133 Aug 9, 2026 today
+47 installs since Oct 5
Update history
1.0.20 Nov 6, 2026 · seen Nov 9, 2026
• Widgets update to the correct calendar date at midnight without opening the app (open Almaniac once after updating)<br>• New lock screen widget option with full-width rectangular layout<br>• Android home screen widget refreshes on a schedule
1.0.19 Oct 18, 2026 · seen Oct 31, 2026
• Fixed modal close buttons and backdrops so taps no longer pass through to calendars behind dialogs<br>• Improved stability when switching color themes or light/dark mode<br>• French Republican: rural day names, décade weekdays, and sans-culottides feasts in the list and date picker<br>• Persian / Shahanshahi: optional Zoroastrian traditions and daily Javidnam (settings toggles)<br>• Lock Screen
1.0.17 Oct 6, 2026 · seen Oct 20, 2026
• Home screen widgets support per-calendar options (Islamic, Julian, Maya, French Republican, Julian Day)<br>• French Republican settings add a roman numerals toggle for year display
1.0.16 Sep 20, 2026 · seen Oct 5, 2026

Almaniac: A Calendar Converter is a tools app by Chris Engelsma with 100+ downloads (about 133 estimated). +11 installs in the last 7 days. Released Aug 9, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Compare 20+ world calendars side by side: Gregorian, Hebrew, Islamic &amp; more.”