25 free health calculators - BMI, TDEE, macros & more, every formula cited to real sources

AI-powered TDEE calculator + SMS nutrition coach. Pay only for results.

The workout tracker that turns your gym into a rank grind

Free 16-type personality, Enneagram and attachment tests plus 17 cited self-screens

Free AuDHD, ADHD and sensory self-screens for adults with scored, plain-English results

Free period and ovulation calculator - six cycles ahead, nothing leaves your device

Heart rate zone training for Apple Watch - minutes in zone earn points in weekly leagues

Posture correction app

Best web platform for fat loss, muscle building, workouts, and nutrition tracking.

Private doctor visit notes app for patients & caregivers

BioStacks Supplement Scanner & Tracker

AI-powered workouts and fitness plans tailored to your goals, equipment, and level.

Habit tracker built around day-by-day plans that adapt when you slip.

SBTI测试是一款全新设计的人格测试工具，31道精选题目，27种人格类型，完全免费，无需注册。

The Ultimate Shift Sleep Planner for Shift Workers

DokuDachs zeichnet Therapiesitzungen auf, transkribiert live und fasst sie mit KI zusammen

Comprehensive nutritional analysis database comparing Food Compass 2.0, NOVA, Nutri-Score

Your apps track pieces. 4sight shows you the picture

County Health Mapper is a free tool that turns county health data into interactive maps

AI-powered testosterone tracker and hormone balance app with personalized protocols.

Master Tai Chi at home with guided 28-day routines. Balance, reduce stress, daily sessions.

Built for weight loss success—especially GLP-1 users. AI coaching, voice logging, photo reco

Comprehensive Sports Tools & Resources

Advanced workout tracker for serious lifters

custom-tailored guided meditation sessions rooted in scripture

Smart break reminders for healthy eyes & better posture.

AFT Calculator | Calculate Army Fitness Test Scores

Free online hearing tests you can take in your browser

A calm journal for overthinkers to dump thoughts and move on

Learn about macros, vitamins and minerals and how it all fits together

An easy-to-use online vision screening platform that runs on any device or browser

Strider is the light, beautiful run tracker that starts when you tap start and steps aside.

Discover your love personality in minutes with Love Type 16 - a fun, multilingual quiz

Free meditation timer and breathing exercises app for beginners.

Stop nail biting and other bfrbs with AI

Personalized workout plans tailored to your fitness goals

Generate a fresh look with one click beardless.

Analyze your dreams instantly using our AI-powered interpreter

AI Incident Detection & Alerting using your existing cameras

Korean Skin Care Solutions for Global Users

Personalized, science-backed supplement protocols based on your goals & blood test results

GPS art made easy

Our face symmetry test provides accurate facial symmetry analysis and attractiveness rating.

Plan your next meal and fasting window. Supports 16:8,14:10,OMAD,and more & custom plan.

Bericht an den Gutachter - schnell, sicher und stressfrei

Binauro is a web app for creating custom binaural beats online.

Find out how hot you are using AI

Our AI creates delicious recipes from your leftovers