Health & Fitness Progressive Web Apps

Alzia is a personal progress tracker designed for physical activity and training. It offers a structured interface to log workouts and monitor fitness development. Users can record and organize their training sessions to review their journey. The application features customizable themes and a responsive design for various devices.

Claridad offers guided meditation and mindfulness in Spanish, designed to help users manage anxiety, stress, and improve sleep. It features short, guided sessions, a clear path, and a workbook to integrate meditation into daily life. The platform provides over 100 guided sessions and a 3-month course.

WorkoutGen is a free AI-powered gym workout plan generator and tracker built on a state-certified coach's methodology. The app creates personalized workout plans in 60 seconds designed to help users build muscle, lose weight, and increase strength. It combines artificial intelligence with professional fitness coaching principles to deliver customized training programs that users can track and follow through a progressive web app interface.

Kcaltrainer is a free Progressive Web App designed as a game to enhance your intuition for calories and nutritional values in food. It encourages estimating rather than precise counting, helping users develop a better understanding of food composition. The app is a web application accessible via any modern browser with JavaScript.

TR8CE is a PWA for peptide users, offering a COA grader, reconstitution calculator with BAC water math, and U-100 syringe units. It includes a vial tracker, injection site map, and the BioVault for local data storage, operating without requiring an account. It supports grading a Certificate of Analysis in about ten seconds.

uniheart is a cycle calendar and partner hint app. It helps users understand their body with cycle phase and daily tips, and allows partners to offer timely support without seeing sensitive data. Data is stored on the device only, ensuring privacy. Users can log their period and feelings to improve forecast accuracy.

Alergia España is a free web application providing real-time environmental health data for Spain. It offers daily updates on pollen levels, air quality (PM2.5, NO₂, O₃), and UV index by city. Users can consult data without registration, personalized for allergies and health profiles, and choose from a list of Spanish cities.

Brainwavest provides 777 unique neuro-acoustic sessions designed for focus, sleep, calm, and creativity. Sessions are generated live on your device, avoiding streaming or loops, offering an evolving soundscape. Users can choose from various states and customize duration and listening preferences. Three complete sessions are available for free, with no credit card required.

RepBuddy is a workout companion designed to help users track their daily exercise routines. It allows for logging multiple sets, reps, and weights for various workouts. The app also features AI coaching to support fitness journeys, making it suitable for individuals focused on structured physical training.

Histmed is a personal clinical archive that helps users organize medical reports, analyses, and prescriptions on their device. It offers a local-first approach, storing data only on the user's device without requiring an account or cloud storage. It supports importing PDFs, ZIPs, and photos for easy access.

DS Supplements offers a personalized dosage calculator for Targeted Nutritional Intervention (TNI) supplements, specifically designed for individuals with Down syndrome (Trisomy 21). Developed by Dr. rer. nat. Petra Buchanan, the app provides free tools to calculate BMI, growth percentiles, and vitamin D levels, offering valuable insights for caregivers.

Wobuddy (WO Buddy) is a progressive web app offering a personalized twelve-week training plan. It tailors workouts based on your goals, schedule, equipment, experience, and limitations. Users can complete a questionnaire and view their first week for free, with Pro unlocking the full block and additional features.

NutriTrack is an AI-powered nutrition tracker that helps users log meals, calories, and water intake. It features AI food recognition from photos, a meal planner with fridge ingredients, and a recipe analyzer. The app also includes workout logging, a weight tracker, and weekly statistics, supporting multiple languages.

ScanMyScale offers effortless weight tracking by turning photos of any scale into a continuous, AI-powered weight history. It allows users to track trends, set goals, and celebrate milestones, whether they're at home, a hotel, or the gym. The app provides a personal weight history and trend analysis.

Kakamit is a private Progressive Web App designed for tracking gut and bowel health. It offers a daily gas burden scale (DGBS) to help users monitor their digestive symptoms. This PWA provides a dedicated platform for personal health tracking, focusing on privacy and accessibility.

Boxbreathing is a free, distraction-free progressive web app designed for box breathing exercises. Users can set custom intervals and session lengths to practice this calming technique. It aims to reduce stress and improve focus without requiring an account or displaying ads.

Nutrion is a personalized food tracking app that uses AI to identify foods from photos, estimate calories, and log macronutrients. It helps users achieve their dietary goals through customized meal plans, activity tracking, and intelligent insights. The app is available in 11 languages.

Level Up is a Progressive Web App for hypertrophy training. It helps users plan workouts, log training sessions, and review their progress over time. The app focuses on evidence-informed principles and uses logged data to assist in making better training decisions for muscle growth.

TempoLife is a health tracker that estimates calories and macros from meal photos. It helps users log food, sleep, activity, and weight in one diary. The app connects with Google Health Connect and smartwatches to analyze heart rate, sleep, and movement with AI.

Even Now is a calm companion designed to help users pause, breathe, and ground themselves. It offers a quiet, private space for reflection, guiding individuals through moments of mindfulness before responding to situations. The app focuses on promoting a sense of calm and self-awareness.

MindWell offers free mental health support with evidence-based resources for anxiety, depression, and general mental wellness. It includes mood tracking, self-assessment quizzes, and a verified directory of emergency hotlines, primarily built for Bangladesh but accessible globally.

Dayora is an AI journaling companion designed for writing, reflection, and noticing patterns. It offers free AI-powered journaling with mood tracking, voice journaling, and daily AI insights for deeper self-understanding.

Ponoki is a collection of tiny calm games for busy, restless minds. Play short, gentle games to take a break, reset, and feel a little lighter. Free to play, with no pressure, streaks, or punishment. Installs to your home screen from any modern browser — no app store, no download; its manifest declares standalone display with a 512px icon, and its service worker caches assets for offline use. Submitted by its author and measured on 2026-08-11.

OncoDots is a free digital companion for cancer patients and their caregivers, built in Romania. The app runs directly in the browser on any phone and supports the toughest weeks — the first 90 days after diagnosis: a public library of easy-to-understand guides, over 90 recipes adapted to treatment

A digital wellbeing tool for breaking the doomscrolling habit. Users create home screen shortcuts that intercept trips to social media apps, inserting a mindful pause and science-based friction before the feed opens. Aimed at anyone trying to reclaim focus and reduce compulsive scrolling on their phone.

Meditate is a free and open-source meditation timer delivered as a Progressive Web App. It focuses on a single job, timing your meditation sessions, without extra clutter. Suited to anyone building a regular mindfulness practice who wants a lightweight timer that runs in the browser.

An online electronic wooden fish (muyu) app for mindfulness practice, in Chinese. Tap once or enable automatic tapping, listen to chants such as the Heart Sutra and Green Tara mantra, and keep a daily practice record. Free and registration-free, it installs to the desktop and works offline.

DoHabit is a minimalist habit tracker that works offline and requires no account. Users mark habits daily, watch progress on charts, and keep a personal habit journal. It suits people who want a private, friction-free alternative to heavier habit apps like Habitica.

A Progressive Web App for viewing and converting DICOM files, the standard format for medical images such as X-rays, CT, and MRI scans. Useful for healthcare professionals, students, or patients who need to open or convert medical imaging files directly in a browser.

A privacy-focused, German-language health profile app that stores personal health records locally with AES-256 encryption, using no cloud services and requiring no account. Suitable for managing your own health data or keeping a care profile for a relative, with full data sovereignty.

Intermittent fasting timer with protocol presets (16:8, 18:6, 5:2). Track fasting windows, view history, get notifications. Offline-first PWA for fasting enthusiasts. The timer persists on the device across restarts, so a fast survives a closed tab or a rebooted phone.

Quick reference for cat owners — look up any food to see if it's safe for your cat. Offline-capable, no account needed. A simple but potentially life-saving PWA.

Instant reference for dog owners — check if any food is safe or toxic for dogs. Works offline. Based on veterinary guidelines. Every dog owner should have this installed.

Completely free meditation app — no subscriptions, no ads, no premium tier ever. Hundreds of guided meditations, sleep music, and breathing exercises. Open-source and offline.

Open-source calorie and nutrition tracker. Log meals from a large food database, track macros, set goals. No ads, no subscriptions, fully offline. The free MyFitnessPal alternative.

Nutrient tracking with unusually detailed micronutrient data. Track vitamins, minerals, and amino acids — not just calories. Beloved by dietitians and biohackers for its accuracy.

Minimalist habit tracker that works offline. Track daily habits with streaks, no account needed. All data lives in your browser. No ads, no gamification gimmicks.

100% offline protein and water tracker. 3 languages, 10 themes, weekly stats. Installable PWA, zero data tracking.

The community-revived open-source workout planner — pick muscle groups and available equipment, get video-demonstrated exercises, build sessions and track progress, free forever. Ships a standalone PWA manifest with a five-icon set, so it installs to a phone home screen like a native gym companion app.

Shows the dates of the next full and new moons and visualizes the current moon phase. Named for the Ashtanga yoga tradition, in which practitioners traditionally rest on moon days, it serves yogis planning their practice schedule as well as anyone wanting a simple lunar-phase reference.

A Portuguese-language Progressive Web App that calculates Body Mass Index (BMI) and includes an integrated PDF generator for saving or sharing the result. Users enter their measurements to get their BMI, making it useful for anyone tracking weight against height who also wants a downloadable record.

A walking tracker that turns daily exercise into a virtual journey: log your walks and watch the accumulated distance advance along any route you choose, such as a trek across a country. The visual progress gives casual walkers an ongoing goal beyond simple step counts.

A simple tracker for full and new moon days, aimed at Ashtanga yoga practitioners who traditionally rest from practice on moon days. The app shows when moon days fall so students can plan their practice week. Also handy for anyone who follows lunar cycles.

An AI-powered platform that analyzes nutrition information and debunks common diet myths using science-backed explanations. It aims to give users clarity about the calories and nutritional content of what they eat. Intended for people who want evidence-based guidance instead of fad-diet claims.