# 13:20:Sync — Galactivate your being > Digital Mayan Dreamspell Calendar for syncing with cosmic and natural cycles. (iPhone/iPad app by The RedHouse Apps.) - Source: https://appshunter.io/ios/app/1320sync/id384363262 (this page in markdown: same URL + `.md`) - Developer: [The RedHouse Apps](https://appshunter.io/developer/384363265) - Category: Navigation, Reference - Price: $3.99 with in-app purchases - Rating: 4.90/5 from 725 App Store ratings · 315 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 29 MB - Languages: American English, Bulgarian, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China) and 2 more - Released: 2010-08-03 - Data updated: 2026-09-12 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/1320sync/id384363262/reviews.md ## What is 13? This app puts the Mayan Dreamspell Calendar in your pocket! "13:20:Sync makes it so much easier to understand and integrate the calendar into every day life. Highly recommend it." The Mayan People have described, in breathtaking precision, the cycles of both the universe and nature around us. They created a harmonic calendar that is synchronized to all those cycles. Following these cycles can help you get a stronger connection with nature around you and become conscious of your essence. This app provides a simple way to sync along those cycles, to raise our frequency and give us a new lens to view both our day-to-day and planetary events. - Did you ever realize that our (Gregorian) calendar is not a harmonic calendar? - Did you know that the moon has 13 (not 12!) orbits around the earth in 1 year? - Why do we live with this irregular calendar? - Are you interested in Astrology? -> All this, and more, is explained carefully in this app. (over 15.000 words on 37 pages) Please note that these text are in English language only. In the New Time, synchronicity is the norm. ///////////////////////////////////////////////////////////////// 5 star rating across the world! ///////////////////////////////////////////////////////////////// "Entertaining as well as enlightening" ///////////////////////////////////////////////////////////////// MORE INFO: www.1320sync.com For the beginner this app is a learning tool because it contains an extensive explanation about Tones and Seals and the synchronizing order of the Mayan Astrology. You may think it's difficult at first but soon you will feel how it all connects. "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 the cycles, and calculate the Combined Kin for any given combination. Furthermore this app can be of great assistance to teach other people about the 13:20 cycles and is used in teachings around the world. === FEATURES === + Kin Calendar This is your main Mayan Dreamspell Calendar Dashboard with all the details you need to stay in sync. Shows the Kin of today by default, and you can calculate the Kin for any other date. + Personal Notes On this new page you can keep your personal notes for the 2 main cycles of time: the Tzolkin cycle of 260 days and the 13 Moon cycle of 365 days. And with the powerful text search function you quickly find your notes. + Kin Picker Select any combination of the 13 Tones and 20 Seals. Top section can scroll to 4 pages with information. + Combined Kin Calculator Calculate the Combined Kin of any combination of Kin. You can add as many Kin as you like to calculate the Combined Kin for a group of people. + Tzolkin with indication of the GAP day's and Wavespell and more. Tap and hold to select a Kin number directly. + Contact Import All contacts in your Contacts App will be automatically imported and assigned to the correct Kin. See all your contacts with their Mayan Reading and how you relate to them. + 13 Moon Calendar Full integration of 13 Moon Calendar. (doubles as a birthday calendar!) + 13:20 Information Lots of information about the theory behind synchronization to help you navigate the Mayan Dreamspell Calendar. The texts provide a clear explanation of the Cycles of Time. (More than 15.000 words on 37 pages) Please note that these text are in English language only. + Sharing On all the 3 main tabs you can share the current selected Galactic Signature using your favorite app. # Based on the work of José Argüelles. # This app was made with permission of and in cooperation with the Foundation for the Law of Time - www.lawoftime.org, # Ariel Spilsbury. ## Key features - Kin Calendar Dashboard - Personal Notes for Tzolkin and 13 Moon cycles - Kin Picker with Tones and Seals - Combined Kin Calculator - Tzolkin with GAP day indication - Contact Import ## Pricing and in-app purchases Base price: $3.99. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Notes - Tzolkin/13Moon Cycles | $2.99 | one-time | | Tip Jar: Medium Coffee | $4.99 | one-time | | Tip Jar: Small Coffee | $1.99 | one-time | | Tip Jar: Large Coffee | $9.99 | one-time | ## Chart rankings - #46 in Top Paid · Navigation (US App Store) ## What do users think of 13? Overall sentiment: positive **Pros** - 🌟 Excellent app for Dreamspell calendar - 👍 Intuitive and user-friendly interface - 🗓️ Helpful for tracking daily energies - 🔗 Useful for finding contacts' galactic signatures - 💡 Comprehensive information on Dreamspell concepts **Cons** - 🐛 Occasional bugs and crashes - 🔍 Difficulty in customizing or adding own data - 🗓️ Issues with syncing calendar and contacts **Commonly reported bugs** - Monthly calendar not updating correctly - Contact integration not working as expected **Most requested features** - Add ability to create own birth Tzolkin chart - Integrate Long Count Tzolkin calendar - Provide more detailed daily information and notifications - Allow adding notes and syncing with other calendars ## Recent user reviews (10 of 315) All indexed reviews: https://appshunter.io/ios/app/1320sync/id384363262/reviews.md ### 5/5 — AWESOMENESS *2026-08-25, version 6.1* The power of this information brings so must joy to me every day!💥 ### 5/5 — White crystal wizard *2026-08-11, version 6.1* Simplest way to always stay connected to the natural rhythms of time. So happy to have it! In lak’ech! ### 5/5 — It’s been great *2026-07-18, version 6.1* Great in every aspect. My only request is if you would make an Apple Watch app and widget for it, and that would be fantastic. ### 5/5 — A BREEZE *2026-07-10, version 6.1* So fantastic, makes using the calendar on a daily basis a breeze! Thank you every single day! ### 5/5 — Accurate Activation *2026-06-04, version 6.1* Wonderfully simplistic without losing tones. A daily reminder of timed patterns to keep forward. ### 3/5 — Difficile da capire *2026-05-24, version 6.1* Se non hai una infarinatura pregressa è difficile da capire. L’app è tradotta in italiano ma i siti Internet sono solo in altre lingue. Per quanto ne so sembra ben fatta e poi è bellissima! ### 5/5 — SORRY *2026-05-20, version 6.1* THERE IS NO ERROR ### 5/5 — Reclaiming Indigenous Time *2026-05-05, version 6.1* This has been a daily tool for aligning myself with Galactic space & time like how our Aboriginal ancestors did. Time measurement pre Gregorian calendar seems to paint the energetic picture of the now better and this app allows me to practice and observe. ### 5/5 — appreciation *2026-04-29, version 6.1* I love this!! ### 5/5 — Muito bom *2026-04-17, version 6.1* Faltam apenas aquelas frases adicionais ao final que outros sistemas usam ## Frequently asked questions about 13 ### What is the Mayan Dreamspell Calendar? The Mayan Dreamspell Calendar is a harmonic calendar created by the Mayan people to describe the cycles of the universe and nature. This app helps you understand and integrate these cycles into your daily life, fostering a stronger connection with nature and self-awareness. ### What are the key features of this app? The app features a Kin Calendar Dashboard for daily sync, a Personal Notes section for tracking Tzolkin and 13 Moon cycles, a Kin Picker to explore Tones and Seals, and a Combined Kin Calculator for group analysis. It also includes Tzolkin details and contact import functionality. ### How much does the app cost? The app is free to download and use, offering core functionalities. It also includes in-app purchases, which may unlock additional features or content for users who wish to deepen their experience with the Mayan calendar system. ### Who is this app for? This app is designed for beginners interested in learning about the Mayan Dreamspell Calendar, Tones, Seals, and Mayan Astrology. It also serves as a handy navigation tool for those already familiar with the calendar, assisting them in tracking cycles and teaching others. ### What are the benefits of using the Mayan Dreamspell Calendar? Following the cycles of the Mayan Dreamspell Calendar can help you gain a stronger connection with nature, become more conscious of your essence, and view your daily and planetary events through a new lens. It aims to raise your frequency and promote synchronicity in your life. ## Version history (last 5 releases) ### 6.1 — 2025-05-20 - Refreshed the "Learn More" section with updated website links - Fixed an issue where duplicate contacts couldn't be deleted - Various minor improvements and maintenance updates ### 6.0 — 2025-04-09 - A big Finally … You can now add contacts in the Calendar tab! When your friend tells you their birth date, you can instantly save their Galactic Signature. Just give it a name and save — it will now appear throughout the app, showing meaningful connections and synchronicities. - Updated and improved info texts. ### 5.7 — 2025-02-13 - After 14 years, I noticed that the color red was just a bit off—so I dared to tweak it to a better shade of red. I hope you like it as much as I do! - Added clear and explanatory information about the Destiny Castle and Earth Family to help you dive deeper. - Translated the information sections into Japanese, Bulgarian, Russian, French, and Italian! (Thanks, Google Translate) - On the 13 Moon hover view, you’ll now find up and down arrows to easily navigate to the next or previous Moon. (Swiping over the tiny 13 Moon image still works, too) - Fixed a layout bug in the Destiny Castle image and added an indicator for the starting point of your castle. - Reorganized the app information to make it easier to find and highlight the carefully written User Guide. ### 5.6 — 2024-07-01 - Aded a tip jar. We hope you're enjoying the app. If you'd like to support our continued development and help us keep improving, please consider leaving a tip in our Tip Jar. - Under the hood improvements. ### 5.5 — 2024-02-27 Very happy to say we've added the full Korean translation! Thank you HongKali Shaman. ## Apps similar to 13 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Natural Atlas: Topo Maps & GPS](https://appshunter.io/ios/app/natural-atlas-topo-maps-and-gps/id1144214110) | 4.5 (185) | Free | Navigation | | [iBurn 2026](https://appshunter.io/ios/app/iburn-2026/id388169740) | 4.9 (1,976) | Free | Navigation | | [Sun Seeker - Sunlight Tracker](https://appshunter.io/ios/app/sun-seeker-sunlight-tracker/id330247123) | 4.8 (12,846) | $11.99 | Navigation | ## More apps by The RedHouse Apps - [13:20:Sync - DB](https://appshunter.io/ios/app/1320sync-db/id1463342762) - [Head Count +/-](https://appshunter.io/ios/app/head-count-plus/id1508346861) - [Lucas' Clock](https://appshunter.io/ios/app/lucas-clock/id1529667779) - [Earth Time Calc](https://appshunter.io/ios/app/earth-time-calc/id1549527232) - [Studio Calculator](https://appshunter.io/ios/app/studio-calculator/id1579974135) All apps by The RedHouse Apps: https://appshunter.io/developer/384363265 ## Related topics [mcp mayan tzolkin](https://appshunter.io/ios/topics/mcp-mayan-tzolkin) · [tzolkin](https://appshunter.io/ios/topics/tzolkin) · [tzolkin explorer](https://appshunter.io/ios/topics/tzolkin-explorer) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-12.*