Best Health / HealthTech Tools in 2026

PeriSlayer is an AI-powered perimenopause symptom tracker designed to help women understand their hormonal patterns. Log hot flashes, sleep, mood, cycles, and brain fog in seconds, and let the AI connect the dots to reveal patterns you might miss. The app...

Cronometer is a nutrition and calorie tracking app focused on accuracy and micronutrient detail. Created by Aaron Davidson, it grew from a 2005 open source project into a company founded in 2011. It logs food, exercise, and biometrics against a curated...

Daylio is a mood tracking and journaling app that logs how you feel without requiring any writing. You pick your mood and activities with a few taps, and the app builds statistics and patterns over time. It is available on iOS and Android.

Finch is a self-care app that turns mental health routines into nurturing a virtual pet bird that grows as users complete check-ins, breathing exercises, and reflections. It gamifies habit-building and emotional wellbeing with gentle encouragement.

Shimmer is an online platform offering affordable 1:1 ADHD coaching with certified coaches, plus community features like group body-doubling sessions, expert workshops, and ADHD-specific tools. It was founded by a late-diagnosed ADHDer and went through Y...

Fitbod is a strength training app that builds personalized workouts using machine learning. Founded in 2015 by Allen Chen and Jesse Venticinque, it adapts routines based on your goals, available equipment, and past sessions. It tracks recovery across muscle...

Nomscore is a food tracking app that simplifies nutrition logging by converting meals into a single daily points budget instead of counting calories or macros. Log meals by voice, photo, or text, and the AI automatically assigns point values based on food...

Bad Wolf is a quit-anything habit tracker — nicotine, alcohol, vaping, doomscrolling, or anything else worth breaking. Multiple habits run in parallel: a live timer shows exactly how long you've been in control, milestones mark your progress, and a Pack...

Kegel King is a clinically-backed pelvic floor training app designed specifically for men. Built on 50+ peer-reviewed studies, it offers goal-specific programs for premature ejaculation, erectile dysfunction, bladder control, and post-surgical recovery. The...

Water a Day is a hydration calculator that estimates your personalized daily water intake based on your sex, age, weight, height, and activity level. The tool provides your daily estimate in liters, cups, and bottle equivalents, plus an illustrative sip...

UV Index Today provides real-time solar radiation monitoring and UV forecasts for your location. Get current UV levels, 3-hour forecasts, peak exposure times, and expert sun protection recommendations to plan your outdoor activities safely.

CalorieAce is a free online calorie calculator that helps you determine your daily calorie needs, TDEE (Total Daily Energy Expenditure), and BMI. Enter your age, weight, height, biological sex, and activity level to get personalized maintenance calories,...