Wolvi: Weight, Food & Fitness

Wolvi helps you organize your health, fitness, and daily routine progress in a local-first app, with your main records stored directly on your phone. Track your weight, body measurements, nutrition, hydration, workouts, mood, habits, goals, and challenges in a simple routine designed to help you review your progress with greater context. With Wolvi, you can: log your weight manually or use a compatible Bluetooth scale; import selected data from Health Connect on Android, always with your consent; track weight, goals, BMI, progress, and body composition estimates; record body measurements, progress photos, and changes in your waist, hips, arms, legs, and other measurements; search for foods in local databases, including IBGE POF, TACO, and USDA/FDC; log foods by meal, use a meal cart, save meals and favorites, and track macros, calories, and nutrients; look up products by barcode using Open Food Facts, with a review step before saving; use on-device nutrition AI on compatible Android devices to help log food by voice or photo, reviewing suggestions before adding them to your diary; track supplements, caffeine, creatine, and optionally include them in your nutrition totals; review observed daily energy expenditure, calorie targets, adherence, macro distribution, and nutrition history; create fixed or flexible workout plans, log individual workouts, exercises, sets, reps, weights, and notes; track workout statistics, consistency, fatigue, hydration, mood, and relationships between habits; take part in challenges, earn XP, level up, and collect trophies; receive local reminders for water, routines, supplements, and habits; generate PDF reports and export your history as CSV files; create encrypted local backups as .wolvi files; use optional encrypted backups on Google Drive; import backups by replacing or merging data; delete local data directly from the app; keep remote diagnostics disabled by default. Privacy and control Wolvi was designed with a local-first approach. Your main data stays on your device. Features such as Health Connect, photos, exports, backups, on-device nutrition AI, notifications, rewarded ads, and optional diagnostics are handled explicitly. The on-device nutrition AI uses your device's own resources on compatible devices. Audio recordings and photos used for interpretation are temporary inputs and are not saved by Wolvi as part of your nutrition history. Local backups and optional Google Drive backups use encrypted .wolvi files. Exported PDF and CSV files remain under your control after export. Rewarded ads may unlock Premium features for a limited time, such as advanced insights, premium PDF reports, statistics, and access to challenges. Health data is not sold to advertisers. Important notice Wolvi is a personal health, fitness, and routine tracking tool. The app is not a medical device and does not diagnose, treat, cure, prevent, or monitor medical conditions. Estimates related to body composition, calories, hydration, nutrition, workouts, and habits are for educational purposes and depend on the quality of the data provided, timing, hydration levels, the device used, measurement technique, and changes in your routine. If you have medical, nutritional, or health-related questions or concerns, consult a qualified professional.