"13:20:Sync makes it so much easier to understand and integrate the calendar into every day life. Highly recommend it."

For the beginner this app is a learning tool because it contains a lot of information about Tones and Seals and the synchronizing order. You may think it's difficult at first but soon you will feel how it all connects and how the cycles of the Mayan Calendar work.

"This app is great, and allows easy manipulation of dates. I spent years in books doing in hours what I can now do in seconds."

For the ones who are already familiar with the Mayan Calendar this app is a handy tool to navigate through the days, and calculate the Time Vector Potential for any given combination.
This app can be of great assistance to teach other people about the 13:20 cycles.

■ Kin Calendar
Shows the Kin of today by default.
Calculate the Kin for any other date.

■ Kin Picker
Select any combination of the 13 Tones and 20 Seals.
Top section can scroll to 4 pages with information.

■ Tzolkin
With indication of the GAP day's and Wavespell in Kin Calendar and Kin Picker.

■ 13 Moon Calendar
Full integration of 13 Moon Calendar everywhere a date is displayed.

■ Contact Import
All contacts in your Contacts App will be automatically imported and assigned to the correct Kin. See all your friends with their Mayan Reading and your Time Vector Potential with them.

■ Time Vector Potential Calculator
Calculate the Time Vector Potential (= Relational Kin) of any combination of Kin. You can add as many Kin as you like to calculate the Time Vector Potential for a group of people.

■ 13:20 Info
Lots of information about the 13 Tones and 20 Seals and the theory behind synchronization.

■ Retina support
Clean, intuitive interface with beautiful graphics and full retina support.

■ 2012 Countdown
To that important date 21 dec 2012.

Available languages: English, Español.

Based on the work of Jose Arguelles.
Thanks to SiriS Emanuel (Ben Ben), Foundation for the Law of Time (www.lawoftime.org), Ariel Spilsbury.

✓ Also read: Apps Finder review of this app.

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