Dayrec vs Datalyst

Track weight, blood pressure, sleep, mood, medication, expenses, anything, every day. 18 data types, one-tap input, charts, widgets. No video ads, all features free. Simple yet powerful. FEATURES Rich Data Types • Numbers (integer, decimal, 0-100, counter) • Paired values (blood pressure high/low, eyesight left/right) • Time (duration, time range, cumulative time) • Checkbox (medication taken? exercised?) • 5-star rating (mood, sleep quality) • Text (journal, notes) • Cumulative records (expenses, calories — with labels) One-Tap Recording Checkbox, counter, and star rating can be logged from the home screen with a single tap. Minimal friction. Charts & Statistics Line charts, bar charts, and range bars visualize your trends. Interactive tooltips show exact values on tap. HealthKit Integration (Apple Health) Automatically reads 15 types of health data from Apple Health: steps, walking + running distance, cycling distance, flights climbed, active energy, exercise time, body mass, body fat percentage, BMI, heart rate, blood pressure, body temperature, blood oxygen, and sleep duration. All data is read-only — this app never writes to Apple Health. HealthKit integration is clearly indicated in the Settings screen and when adding items. You can manage permissions anytime in the iOS Health app. Widget Support View today's records at a glance from your home screen. Checkbox, counter, and rating can be operated directly from widgets. Reminder Notifications Set notification times per item. Never forget to record. Fully Customizable 12 colors, 150+ icons, custom units, weekday filters, day boundary time (night owl support). Protect Your Data • Passcode / Face ID lock • Backup & restore • CSV export • Data stored locally on device (never sent to external servers) About Ads • Banner ads only (no video ads, no interstitials, ever) • All features are completely free • One-time purchase of $4.99 to permanently remove ads PERFECT FOR • Daily health tracking (weight, blood pressure, body fat) • Building habits (exercise, reading, meditation) • Sleep quality monitoring • Medication management • Expense logging Terms of Use: https://mozkzki.github.io/apps/dayrec/terms_and_conditions/english Privacy Policy: https://mozkzki.github.io/apps/dayrec/privacy_policy/english

Find out what is really behind your symptoms. Migraines that come out of nowhere. A gut that flares after some meals but not others. Bad sleep, low energy, mood swings. Datalyst helps you log your days in seconds and then shows you which foods, habits, supplements and routines line up with your worst and best days. TRACK ANY SYMPTOM • Headache and migraine severity, pain, bloating, fatigue, anxiety, mood, focus • Sleep, energy, caffeine, alcohol, food, workouts, medication timing, supplements • Any custom variable you name, on a scale or as a number • One quick check in a day, or as many as you need FIND YOUR TRIGGERS • The Lab compares what you did with how you felt and shows real correlations • Run a simple experiment on yourself: change one thing, keep logging, see if it helped • Results measured against your own baseline, not a population average • Trends over weeks and months, so slow patterns stop hiding SEE IT AT A GLANCE • Activity heatmaps and streaks make gaps and flare ups obvious • A dashboard that leads with what your data is telling you • Export your log as CSV to share with your doctor or analyze yourself BUILT FOR HONEST DATA Logging takes seconds, because a symptom diary you skip is a diary that lies. No nagging, no gamified health, and no pretending a correlation is a diagnosis. PRIVATE BY DEFAULT Your symptom log is yours. Privacy policy: https://www.datalyst.one/privacy Datalyst is a self tracking journal, not a medical device. It does not diagnose, treat, or replace professional medical advice.