Phase: Fasting & Calorie AI is an iOS app that tracks fasting progress, visualizes metabolic stages, and uses AI to scan meals for instant calorie and macro breakdowns. Below are 21 health & fitness apps with similar functionality to Phase, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
Fasting Works is an iOS app that combines intermittent fasting tracking with AI-powered meal photo logging and nutrition analysis. Users can monitor fasting windows, log meals for instant nutritional breakdowns, sync data with Apple Health, and gain insights into their dietary habits. Designed for individuals focused on health and nutrition.
InFast provides guided intermittent fasting plans, live fasting timers, and personalized reminders to help users manage their fasting routines and track progress. It supports weight, water, and streak tracking, making it suitable for those seeking a structured approach to fasting and health improvement.
ZenFast is an iOS app for tracking intermittent fasting, offering built-in fasting protocols, custom durations, and a visual progress ring. It stores all data locally, requires no account, and is available as a one-time purchase. Designed for users who value privacy and simplicity in health tracking.
AllyFast: Fasting Tracker is a privacy-focused app for tracking intermittent fasting schedules, supporting various fasting plans and providing science-based insights. It is designed for users seeking a simple, ad-free fasting management tool.
Fastily is an iOS app for tracking intermittent fasting. Users can start and stop fasts with one tap, view fasting history, and monitor progress. The app is designed for simplicity and helps users stay consistent with their fasting routines.
F for Fast is an intermittent fasting tracker that allows users to select fasting windows, track progress, and monitor wellness patterns. It features reminders, Apple Health integration, and privacy-focused local data storage, supporting users in building healthy fasting routines.
Jejum intermitente 16:8 Dieta is a mobile app designed to help users manage intermittent fasting schedules, track daily weight, and access personalized fasting plans. It provides statistics, articles, and support for users aiming to improve their health and metabolism.
EveryPhase is a daily wellness companion app that helps users track mood, energy, symptoms, and habits. It provides insights, guided journaling, food and cycle tracking, and generates health reports, supporting users in understanding and improving their well-being.
FastUp is a simple intermittent fasting timer app that allows users to track fasting periods, monitor weight trends, and view progress charts. It works offline, requires no account, and supports Apple Watch integration, making it ideal for privacy-conscious users managing their fasting routines.
Fasting Timer Pro is a mobile app designed to help users manage intermittent fasting by providing customizable timers, preset fasting durations, progress tracking, and notifications. It is intended for individuals seeking to improve their health through fasting routines.
NüFast is a minimalist intermittent fasting reminder app designed for users who want to maintain their fasting schedule without distractions. It offers gentle reminders, adjustable fasting windows, and works fully offline. Ideal for individuals seeking a simple, privacy-focused fasting companion.
Cammy is an intermittent fasting tracker for iOS that emphasizes privacy by storing all data locally. It offers customizable fasting plans, hydration tracking, progress visualization, and a minimalist interface. Ideal for users seeking a private, ad-free fasting app.
Fastinate: Fasting Made Simple automates intermittent fasting schedules, offering customizable routines, notifications, and progress tracking. It is designed for individuals seeking an easy way to manage and maintain fasting habits.
FastWindow is an iOS app for timing and tracking intermittent fasting, supporting multiple fasting protocols and providing a live progress ring, automatic history, and daily streaks. It operates fully offline, requires no account, and is designed for users seeking a focused, distraction-free fasting tracker.
Fast & Bear It is a gamified fasting timer app that helps users track various fasting schedules while motivating them with a climbing bear avatar. It offers milestone tracking, avatar customization, and visual progress to make fasting more engaging.
72Hour Fasting Timer is a mobile app designed to help users manage and track their fasting routines, including 24h, 48h, and 72h fasts. It offers smart timers, progress zones, statistics, HealthKit integration, and reminders. Ideal for individuals practicing intermittent or long-term fasting.
FastGlow is a fasting timer app that helps users track daily fasting routines, follow structured or custom schedules, and monitor progress over time. It offers reminders, streak tracking, and fasting history, catering to individuals practicing intermittent fasting for health or wellness.
Zero Calorie Fasting Tracker (Litely) is an iOS app that combines nutrition tracking, meal planning, fasting schedules, and wellness education. It includes an AI wellness coach and habit tracking to help users manage weight and build healthy routines.
MealScan AI is a calorie and macro tracker that uses on-device AI to log nutritional information from meal photos. It adapts goals based on user progress, integrates with workouts, and syncs with Apple Health, making nutrition tracking effortless for health-focused users.
Fuel to Lose Training is a fitness and nutrition app featuring an AI-powered meal scanner, barcode scanning, macro and calorie tracking, and personalized 12-week workout plans. It helps users efficiently manage their diet and exercise routines for better health outcomes.
Catabolic is a fasting tracker app focused on time-restricted eating, offering a visual timer, goal setting, and weekly stats. It features a minimalist design, no accounts or ads, and keeps all data on-device, making it ideal for users seeking a private, focused fasting tool.
