Solar Clock: Circadian Rhythm syncs the Solar time with your Local time and shows important events (Sunrise, Waking up, Breakfast, Lunch, Solar Noon, Sport, Sunset, Sleep Time, …) based on Circadian rhythm.
Cost / License
- Freemium (Pay once)
- Proprietary
Platforms
- Android



Solar Clock: Circadian Rhythm is the most popular Android alternative to Circadian.
Solar Clock: Circadian Rhythm is the most popular free alternative to Circadian.
- Solar Clock: Circadian Rhythm is Freemium and Proprietary


