HomeAppsLifestyleBiorhythms and Critical DaysApps like Biorhythms and Critical Days Here are some great alternatives to Biorhythms and Critical Days by Sensortronic Team : Biorhythms Calculator Lite ★4.7 Personal Biorhythms Calculator ★4.6 Biorhythm Calculator ★4.7 My Biorhythms ★4.7 Biorhythm Calculator ★4.4 LifeCycles ★4.0 Biorhythm diagnosis ★4.3 Biorhythms ★3.7 Your Biorhythm & Astrology ★3.3 Biorhythm ★3.5 Planetary Times: Astrology ★4.2 Period tracker & calculator ★4.7 Nine Sweet Months ★4.2 Age Calculator - Date of Birth ★4.5 Bio Rhythm ★3.7 Bio Rhythm ★3.6