FastPhase
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About this app
FastPhase makes intermittent fasting effortless β whether you're just
starting with 16:8 or going deep into extended fasts for autophagy and
longevity.
β± SMART FASTING TIMER
Start and stop your fast with one tap. Track elapsed time, see your
remaining time, and get notified the moment you hit your goal.
πΏ METABOLIC PHASES
Know exactly what's happening inside your body. FastPhase maps your
fast to real metabolic phases β from fat burning to ketosis to deep
autophagy β with science-backed explanations of each stage.
π¬ AI FAST ANALYZER (PRO)
Get a personalized daily report powered by AI. See your autophagy
likelihood, fat burning status, weight trends, and a specific
recommendation to make your next fast even better.
π§ DRINKS CHECKER
Not sure if your coffee or sparkling water breaks your fast? Look up
any drink instantly and get a clear SAFE / CAUTION / AVOID rating with
an explanation.
π SUPPLEMENTS & π MEDICATIONS
Log what you take and get AI-powered guidance on timing, fasting
safety, and interactions β so you never have to guess.
π INTAKE LOG
Track everything you consume β supplements, medications, drinks, and
food β timestamped across your fasting and eating windows.
π HISTORY & STREAKS
Browse your past sessions, longest fasts, completion rate, and fasting
streaks to stay motivated and consistent.
βοΈ WEIGHT TRACKER (PRO)
Log your daily weight, set a goal, and visualize your trend over time.
See how your fasting protocol is shaping your body.
π³ BREAK FAST GUIDE
Get smart food recommendations for gently breaking your fast without
triggering an insulin spike.
π WEEKLY DIGEST (PRO)
Every Monday, receive an AI-written summary of your week β highlights,
patterns, and what to focus on next.
π SMART NOTIFICATIONS
Phase alerts, hydration reminders, and goal notifications keep you on
track without being annoying.
π± HOME SCREEN WIDGET
See your fasting timer at a glance without opening the app.
ββββββββββββββββββββββββββ
PRO MEMBERSHIP
Unlock AI analysis, Weight Tracker, Weekly Digest, advanced fasting
protocols (18:6, Warrior, OMAD, 5:2, 24hr, Custom), and more.
Monthly and annual plans available. Cancel anytime.
ββββββββββββββββββββββββββ
FastPhase does not provide medical advice. Always consult a healthcare
professional before starting a fasting regimen, especially if you take
medications or have a medical condition.
starting with 16:8 or going deep into extended fasts for autophagy and
longevity.
β± SMART FASTING TIMER
Start and stop your fast with one tap. Track elapsed time, see your
remaining time, and get notified the moment you hit your goal.
πΏ METABOLIC PHASES
Know exactly what's happening inside your body. FastPhase maps your
fast to real metabolic phases β from fat burning to ketosis to deep
autophagy β with science-backed explanations of each stage.
π¬ AI FAST ANALYZER (PRO)
Get a personalized daily report powered by AI. See your autophagy
likelihood, fat burning status, weight trends, and a specific
recommendation to make your next fast even better.
π§ DRINKS CHECKER
Not sure if your coffee or sparkling water breaks your fast? Look up
any drink instantly and get a clear SAFE / CAUTION / AVOID rating with
an explanation.
π SUPPLEMENTS & π MEDICATIONS
Log what you take and get AI-powered guidance on timing, fasting
safety, and interactions β so you never have to guess.
π INTAKE LOG
Track everything you consume β supplements, medications, drinks, and
food β timestamped across your fasting and eating windows.
π HISTORY & STREAKS
Browse your past sessions, longest fasts, completion rate, and fasting
streaks to stay motivated and consistent.
βοΈ WEIGHT TRACKER (PRO)
Log your daily weight, set a goal, and visualize your trend over time.
See how your fasting protocol is shaping your body.
π³ BREAK FAST GUIDE
Get smart food recommendations for gently breaking your fast without
triggering an insulin spike.
π WEEKLY DIGEST (PRO)
Every Monday, receive an AI-written summary of your week β highlights,
patterns, and what to focus on next.
π SMART NOTIFICATIONS
Phase alerts, hydration reminders, and goal notifications keep you on
track without being annoying.
π± HOME SCREEN WIDGET
See your fasting timer at a glance without opening the app.
ββββββββββββββββββββββββββ
PRO MEMBERSHIP
Unlock AI analysis, Weight Tracker, Weekly Digest, advanced fasting
protocols (18:6, Warrior, OMAD, 5:2, 24hr, Custom), and more.
Monthly and annual plans available. Cancel anytime.
ββββββββββββββββββββββββββ
FastPhase does not provide medical advice. Always consult a healthcare
professional before starting a fasting regimen, especially if you take
medications or have a medical condition.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
Whatβs new
π§βπ« NEW β AI Coach: chat with a personal fasting coach that knows your data
π§ Hydration tracker β log water toward your daily goal
π Streak calendar β see your fasting consistency at a glance
π¨ Fresh new look β a cleaner, more vibrant design throughout
β¨ Brand-new app icon
π§ Hydration tracker β log water toward your daily goal
π Streak calendar β see your fasting consistency at a glance
π¨ Fresh new look β a cleaner, more vibrant design throughout
β¨ Brand-new app icon
App support
About the developer
TAE WOOK KIM
takstudio17@gmail.com
9655 SW Ridge Dr
Beaverton, OR 97007-2202
United States