Calendarium by Idea Studio (Universal)
Released: Nov 29, 2011
Version: 1.4.1
Size: 3 MB
Deal Alert
Get notified when Calendarium goes on sale or free

Price History

Ranking - Reference (iPhone)

Ranking - Reference (iPad)


Idea Studio
–– What our users think ––

" Fascinating!" – Snaarl

"It is a great way to see the history of the day. I always learn something new." - Nancy Rohe

"Use this app every day! Fun to learn new info from a wide time range of history." - M1d2i3v4

"This is a trivia nerd's Nirvana, and a history buff's Beulah! Bravo! to the developers of this app!" – jmhillpresley

Calendarium is new, easy to use calendar which gives you a new way to discover many interesting things about this day.

Calendarium combines calendar of historical events with times of sunrise/sunset, number of week, day, day lenght, moon phase and more.

• #1 App in 3 Countries
• #1 Reference App in 40 Countries
• Over 300 000 downloads

• Discover historical events and holidays and share it with your friends via mail, Twitter, Facebook or text message
• Sunrise and sunset time
• Week number, day number, weekday and year
• Number of days passed from 1 Jan and days left until 31 Dec
• Moon phases
• Day length
• Geographic coordinates
• No Internet connection required

-- Calendarium uses your location only to provide accurate information about sunrise, sunset times and length of the day. We do not store it in any way. Disabling location settings will disable only these features --

Za pomocą aplikacji "Kalendarium"możesz dowiedzieć o wydarzeniach, które miały miejsce w przeszłości danego dnia. Znajdziesz tez informacje o godzinach wschodu i zachodu, fazie księżyca i długości dnia. Aplikacja jest w pełni spolszczona

What's new in version 1.4.1
- Fixes bug that caused crash on iOS 7 and iOS 8

- New functionality "Planetary clock" shows current positions of planets in solar system. (not available for iPad, coming soon)
- Calendarium now supports iOS 8 and new iPhone 6 and iPhone 6 Plus.
Screenshot #1 (iPhone)
Our verdict: Ok
  • ➜ Calendarium is a highly rated app (4-star).
  • ➜ Calendarium is currently ranked #179 in paid Reference apps for iPad.
Related Apps
Art Authority for iPad

iPad App - Designed for iPad only

Developer: Open Door Networks, Inc. || Version: 4.9.3

Wikipedia Mobile

Universal App - Designed for iPhone and iPad

Developer: Wikimedia Foundation || Version: 4.0.4


Universal App - Designed for iPhone and iPad

Developer: Nelson Media, Inc. || Version: 5.9.11