Vidaya vs half

Vidaya is an AI health app that brings your blood test results, wearable data, and medical records together into one intelligent dashboard — so you can see health insights, trends, and patterns in your own data instead of raw numbers. Modern health data is fragmented across wearables, lab results, medical records, lifestyle inputs, and environmental factors. While access to data has improved, clarity has not. Most tools either show raw metrics without context or provide one-off explanations that don't improve with time. Vidaya addresses this by organizing your health data into a structured system of record and applying artificial intelligence to surface meaningful trends, changes, and patterns across weeks, months, and years. Rather than focusing on isolated answers, we focus on longitudinal signal quality — what is changing, whether it matters, and how different inputs relate to one another over time. WHAT YOU CAN DO WITH VIDAYA - Upload blood test results and lab work — Vidaya organizes your biomarkers and tracks them over time - Connect wearables like Oura, Whoop, and Apple Watch to bring sleep, activity, and recovery data into one view - Import medical records so your health history lives alongside your latest data - Ask Vaya Chat questions about your own health data and get answers grounded in your records - Track a healthspan score and see how your trends evolve month over month Our platform is designed to support informed conversations and better decision-making, not to replace clinicians or provide medical diagnoses. By prioritizing data provenance, consistency, and transparency, Vidaya helps you reduce confusion, prepare more effectively for healthcare interactions, and gain confidence in understanding your own health trajectory. Vidaya is built by a team with experience deploying AI systems in regulated, real-world environments. We emphasize trust, security, and responsible use of AI, and we design our systems to evolve as better models and data sources become available. SUBSCRIPTION INFORMATION Vidaya requires an active subscription to access all features. No free tier is available. Subscription Options: - Monthly Plan - Yearly Plan - All features require an active subscription - Payment will be charged to your Apple ID upon confirmation - Subscription automatically renews unless cancelled at least 24 hours before the end of the current period - Access continues until the end of the current subscription period after cancellation - Manage or cancel your subscription anytime via Apple ID Settings Privacy Policy: https://vidaya.ai/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Energy when you need it. Plan your caffeine. Keep your bedtime in mind. half-lyfe helps you log caffeine, preview your next drink and arrange an intended coffee around your day. Its ring shows estimated caffeine in your system and your chosen bedtime target. PREVIEW YOUR NEXT DRINK Pick a drink, portion and time. What-if compares your current estimate with the added drink and shows the projected amount at bedtime. A preview does not write to your drink history. PLAN AROUND YOUR DAY Choose your iPhone calendars or add times manually. Your Day brings your schedule, proposed drink and estimated finish-by time into one timeline. Google calendars appear when synced into Apple Calendar. Calendar access is optional. Local planning runs on your device. Optional AI planning ranks generic time windows after a separate opt-in; on-device checks govern every suggestion. LOG EASILY Tap the ring for your usual, or use Log drink to search the catalog. Supported widgets, Control Center, Shortcuts, Back Tap, Action Button and Apple Watch offer other ways to log. KEEP A USEFUL HISTORY Review your drink logs, tracking streak and self-reported drink effects. Optional Apple Health sleep observations add context for comparing caffeine and sleep. These comparisons do not establish that caffeine caused a sleep change. GET TIMELY REMINDERS Choose planned coffee, finish-by and other reminders. Notifications are optional and editable in Profile. Approving a plan never logs a drink automatically. half-lyfe Pro is an auto-renewing subscription for the currently available tracking, previews, local planning and history features. Eligible yearly subscriptions offer a two-week free trial; a monthly plan is also available. Your local billed price, period, trial eligibility and renewal terms appear before purchase. Payment is charged to your Apple Account. Manage or cancel in Settings > Apple Account > Subscriptions. Restore Purchases restores access, not device-local drink history. Optional coffee-stop planning helps you choose a café and preview walking time. Connect a compatible external agent to share future intended plans and receive drafts for review in half-lyfe. Agent accounts and custom-connector availability depend on the provider. Suggestions never log a consumed drink automatically. Groups and iCloud tracking sync remain unavailable. Terms of Use: https://kadenpriebe.github.io/halflife-site/terms.html Privacy Policy: https://kadenpriebe.github.io/halflife-site/privacy.html Caffeine amounts, finish-by times and bedtime projections are estimates, not measurements or guarantees of sleep or performance. General wellness only, not medical advice. Ages 13-17 have lower intake limits and no energy-drink recommendations; these limits are not an endorsement of teen caffeine use.