Seasons of Qi: 24 Solar Terms
Seasonal Qigong Almanac
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
The old Chinese calendar divides the year into 24 solar terms (节气, jiéqì), each about fifteen days long. Every term has its own weather, its own signs in nature, and its own traditional advice for how to eat, live and practise.
Seasons of Qi is a quiet almanac of the 24 solar terms in your pocket. Open it and you see which solar term we are in right now, how many days are left, and what traditional Chinese seasonal wisdom suggests for this time of year.
FOR EVERY SOLAR TERM
• What the name means, and the character of the season
• In nature: the three traditional five-day signs of each term, such as "Thunder falls silent" or "Chrysanthemums bloom yellow"
• Take care of: the part of the body traditional Chinese medicine pays attention to in this season
• Eat with the season: three foods to eat more of, and three to eat less of
• Living: simple seasonal advice for sleep, clothing and daily rhythm
• Practice of the season: a short, gentle qigong practice with clear steps
THE WHOLE YEAR AT A GLANCE
Turn the wheel of the year to see all 24 solar terms, from Spring Begins to Great Cold, with this year's and next year's dates. Or browse them as a list, season by season.
A QUIET REMINDER
Turn on reminders and the app tells you on the first morning of each new solar term. That is about twice a month and never more.
CALM BY DESIGN
• The whole calendar works offline
• No account, no sign-in
• One small, quiet ad at the end of each page — never pop-ups
• Light and dark themes, large-text friendly
Seasons of Qi is made with the Onenergy Institute Society, a non-profit that shares qigong and Chinese seasonal wisdom. Find seasonal articles and free qigong teaching at onenergy.info.
The advice in this app is traditional seasonal wisdom, offered for general interest. It is not medical advice.
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A new app icon: the 24 solar terms, ringed by a plant for each of the four seasons.
The developer, Onenergy Qigong Institute Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
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Information
- Seller
- Onenergy Qigong Institute Inc.
- Size
- 25 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Advertising
Health or Wellness Topics
- Copyright
- © 2026 Onenergy Qigong Institute Inc.