ADChronotype
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About this app
ADChronotype helps you understand how your sleep rhythm and everyday habits relate to long-term brain health.
Research has linked modifiable lifestyle factors to dementia risk later in life. ADChronotype brings those factors together with your chronotype (whether you are a morning person or an evening person) in one short, private check-in.
WHAT THE APP DOES
• Sleep type quiz: a five-question chronotype questionnaire (rMEQ) that tells you if you lean morning, evening, or in between.
• Lifestyle check-in: a short questionnaire covering the modifiable risk factors identified in the 2024 Lancet Commission on dementia, such as sleep, physical activity, social contact, hearing, blood pressure, and more.
• Research score: a summary of how many modifiable factors you can act on. This is a research score, not a medical diagnosis.
• Research tips: plain-language suggestions tied to each factor, drawn from published studies.
• Caregiver log: a simple way for family caregivers to track sleep and daily rhythm for someone they care for.
WHO IT IS FOR
• Adults who want to understand their sleep type and brain-healthy habits
• Family caregivers supporting a parent or relative with memory concerns
• Students and researchers interested in circadian rhythm, chronotype, and cognitive health
WHY SLEEP TYPE MATTERS
Your chronotype shapes when you sleep, eat, and are most alert. Studies suggest that evening types may experience more circadian misalignment, which has been connected to sleep quality and cognitive health. ADChronotype lets you see where you stand and which habits are within your control.
PRIVACY
Your responses are self-reported. The app does not require a wearable or any medical records. See the privacy policy for details on how data is stored and used for research.
IMPORTANT
ADChronotype is an educational and research tool. It does not diagnose, treat, or screen for Alzheimer's disease or any other condition. If you have concerns about memory or cognition, talk to a doctor.
Built by a high school student researcher as part of an ongoing study on chronotype and dementia risk factors.
Research has linked modifiable lifestyle factors to dementia risk later in life. ADChronotype brings those factors together with your chronotype (whether you are a morning person or an evening person) in one short, private check-in.
WHAT THE APP DOES
• Sleep type quiz: a five-question chronotype questionnaire (rMEQ) that tells you if you lean morning, evening, or in between.
• Lifestyle check-in: a short questionnaire covering the modifiable risk factors identified in the 2024 Lancet Commission on dementia, such as sleep, physical activity, social contact, hearing, blood pressure, and more.
• Research score: a summary of how many modifiable factors you can act on. This is a research score, not a medical diagnosis.
• Research tips: plain-language suggestions tied to each factor, drawn from published studies.
• Caregiver log: a simple way for family caregivers to track sleep and daily rhythm for someone they care for.
WHO IT IS FOR
• Adults who want to understand their sleep type and brain-healthy habits
• Family caregivers supporting a parent or relative with memory concerns
• Students and researchers interested in circadian rhythm, chronotype, and cognitive health
WHY SLEEP TYPE MATTERS
Your chronotype shapes when you sleep, eat, and are most alert. Studies suggest that evening types may experience more circadian misalignment, which has been connected to sleep quality and cognitive health. ADChronotype lets you see where you stand and which habits are within your control.
PRIVACY
Your responses are self-reported. The app does not require a wearable or any medical records. See the privacy policy for details on how data is stored and used for research.
IMPORTANT
ADChronotype is an educational and research tool. It does not diagnose, treat, or screen for Alzheimer's disease or any other condition. If you have concerns about memory or cognition, talk to a doctor.
Built by a high school student researcher as part of an ongoing study on chronotype and dementia risk factors.
Log your sleep type and lifestyle habits. See a research-based health summary.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
- Data isn’t encrypted
- You can request that data be deleted
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About the developer
SRIDEVI SAMATHAM
arka.samatham1@gmail.com
United States