2026
- All-new Charting Engine produces beautiful, animated biorhythm graphs and charts designed for style and clarity without sacrificing any detail.
- Biorhythm Coincidences feature allows you to see all times when 2, 3, or 4 biorhythm cycles meet or intersect, so you are alerted in advance when such rare events will occur. For example cycle coincidences like double-critical days or triple intersections will be shown in various views including Calendar, Timeline, Threats and Opportunities.
- Biorhythm Trend Indicators that mark a point on a cycle as either falling/rising, critical/zero, or minimum/maximum will be displayed next to the biorhythm value in all views. This allows you to instantly see not just the current biorhythm state, but also the direction of change over time, thus helping you make better decisions based on your biorhythm trends.
- Biorhythm Cycle Improvements include support for new combination cycle types, extended periods of up to 9,999 days, and ability to display cycle phases in various views.
- Add more profiles easily: batch-import profiles from Excel or CSV files, or from VCF vCards.
- Timezone-Aware Biorhythms: The program now has full timezone awareness for precise biorhythm calculations, this includes birth time zone and display time zone settings.
- Major Activities Improvements: supported on biorhythm charts, can be assigned a specific color, may be defined using inverted biorhythm value ranges, and can be designated as "anti" to indicate them as periods of time to stay alert.
- iCalendar Export: You can easily export key biorhythms events like critical/zero days, maximum/minimum days, cycle phases, activities, and more to various calendaring applications in universal iCalendar ICS file format. This way you can easily keep track of your biorhythms and automatically receive reminders about events ahead of time!
- All Views have been greatly improved: from increased font size for better readability, to sorting and filtering in tabular views, to moon phase display, to hot-tracking with live tips, and more.
- Table View Improvements: heatmap color coding, summary and compatibility statistics display, filtering support, active cell tooltips, key biorhythm values highlighting, biorhythm trend indicators, automatic column sizing, increased font size for readability.
- Calendar View Improvements: new horizontal week, 2-week, and 3-week layouts; heatmap color coding; support for showing activities, cycle and lunar phases across multiple days they span; biorhythm trend indicators; improved printing support; and more.
- Timeline View Improvements: support for showing cycle phases and lunar phases, summary statistics for cycles and activities, heatmap color coding, biorhythm trend indicators, hovered item tooltips, key biorhythm values highlighting, and more.
- Threats and Opportunities View Improvements: detailed descriptions, cycle coincidence display (e.g. double-critical days), custom cycles support, cycle phase information - positive/negative and ascending/descending, icon and trend visual indicators, sorting and filtering support, export of key biorhythm events to iCalendar ICS format, cycle colorization, improved printing.
- Multi-profile view improvements in Compatibility and Overview views: heatmap color coding, row filters, active cell hot-tracking, key biorhythm values highlighting, biorhythm trend indicators, increased font size for readability.
- Report and Text views now support cycle color-coding and biorhythm trend indicators. They also have separate section for "anti" activities.
- Biorhythm Journaling Improvements: increased font size and value colorization for better readability, sorting and filtering of journal entries, date-times rounding for better visibility, active entry tracking, journal details are now surfaced in tooltips for dates.
- Data Export and Sharing is now supported in more formats: iCalendar, PDF, WEBP, CSV, and others.
- Seamless Upgrade Path: all your existing data - profiles, cycles, activities, etc. will be automatically migrated to the new version, so you won't need to spend time to manually re-enter it all again and can instead start enjoying the new version right away.
- Improved User Interface with new functionality, better ease of use, and refreshed look.
- This upgrade features full Windows 11 compatibility, with full support for Windows 10 and older versions of Windows - all the way to Windows 7.
2.0
- All-New Overview View - provides summary of biorhythms states of up to 150 people for a given date.
- You can now copy data from tabular views (Table and Compatibility) directly into Microsoft Excel for further analysis
- Astrology and Numerology are now part of Expert Edition only and are entirely optional (they can be completely turned off)
- Outlook support is now included with Expert Edition
- More visualizations have been added
- Informative biorhythms Bonus E-Book is included in addition to Biorhythms Encyclopedia
- Improvements in User Interface - new tooltips, less clutter, better wording, etc.
- Windows 8.1 support
- Performance enhancements
- Much more!
2010
- All-New Compatibility View allows to see at a glance biorhythm compatibilities of up to 150 people.
- Improved User Interface and a new theme
- Extended support for user defined cycles
- Simplified User Interface option for beginning users or those who do not want to access all features at once
- Upon exit, the program now remembers all your customizations: active view, active tabs, selected cycles and profiles, etc. support
- The following views were considerably improved: Report, Graph, Chart, Table
- Much more options have been added, allowing for easier customization
- Improved clipboard support throughout the program
- Lots of performance and stability improvements
