Spark Studies

Spark Studies helps you run personal health studies, track everyday changes, and review how your routines may relate to changes in your health data over time. Create studies around supplements, treatments, exercise, sleep routines, nutrition, wellness habits, or other changes you want to observe. Spark Studies brings your study plan, journal entries, reminders, health summaries, and results together in one place so you can better understand your own patterns. PERSONAL STUDIES, YOUR WAY Create structured studies around the things you want to explore. Examples include: • Trying a new supplement • Practicing yoga several times a week • Adding a weekly hike • Changing an exercise routine • Tracking a treatment or wellness practice • Observing changes in sleep, activity, or other health metrics Define study phases and track your progress over time. REMINDERS TO HELP YOU STAY CONSISTENT Set reminders for active studies so important routines are easier to remember. Use reminders for activities such as: • Taking a supplement • Completing an exercise or wellness routine • Following a treatment schedule • Logging observations or progress Manage reminders as your study evolves. STREAMLINED DAILY TRACKING The Today view keeps your active studies and recent activity close at hand. Quickly: • See your current studies • Access common logging actions • Review recent health information • Stay on top of study routines and reminders JOURNAL WHAT MATTERS Record information that may help you understand the context around your results. Journal entries can include: • Food Intake • Activities and exercise • Personal observations • Treatments and wellness practices Use the journal to capture details that health sensors alone may not tell you. REVIEW YOUR RESULTS Compare health metrics across study periods to explore how your measurements change over time. Spark Studies helps organize your data so you can review patterns between baseline and study periods without having to piece information together manually. APPLE HEALTH INTEGRATION With your permission, Spark Studies can read supported health information from Apple Health and present it alongside your personal studies. You remain in control of Health permissions and can review or change access through the Health app. LOCAL-FIRST PRIVACY Your Spark Studies app data is stored locally on your device. • No account or registration required • Spark Studies does not upload or sync your app data to cloud services • You control access to Apple Health data • Export and import tools let you create your own backups Your personal study information stays under your control. BACKUP AND RESTORE Export your Spark Studies data for backup and import it again when needed. You can also delete locally stored app data directly from the app. MULTILINGUAL SUPPORT Spark Studies supports English and Simplified Chinese. UNDERSTAND YOUR OWN PATTERNS Spark Studies is designed for personal tracking and reflection. It gives you a structured way to observe routines, record what you do, and review changes over time—all while keeping your app data on your device. Spark Studies is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional for medical advice or decisions about your health.