The all-in-one intermittent fasting app that tracks your fasts, sleep, lifestyle habits, and gives you personalised AI coaching — all beautifully designed for your daily routine.
FastTimer brings together all the tools you need to build lasting healthy habits — without the overwhelm.
Real-time countdown with your chosen fasting protocol. 16:8, 18:6, 20:4, OMAD and more. Visual progress ring keeps you motivated every hour.
Choose from science-backed plans designed for beginners through to advanced fasters. Personalised to your goals.
Log bedtime and wake time to understand how sleep quality affects your fasting results and energy levels.
Get personalised guidance, tips, and answers to your fasting questions — powered by AI and available 24/7.
Beautiful charts showing your fasting history, streaks, weight trends, and weekly patterns at a glance.
Curated articles, masterclasses, and challenges to deepen your understanding of fasting and nutrition.
Take control of more than just eating windows. FastTimer's Lifestyle Fasts help you break habits that hold you back.
Track alcohol-free days and build a streak. See the benefits — better sleep, clearer mind, more energy — stack up day by day.
Break the sugar cycle. Track sugar-free days, earn grace days, and challenge friends to join you on the journey.
Clean up your diet one day at a time. Track processed-food-free streaks and feel the difference in your gut and skin.
Join monthly community challenges — Clean Eating March, No Sugar Week, Alcohol-Free April and more. Race friends on the leaderboard and celebrate wins together.
Join a Challenge
Every screen crafted for clarity and ease of use — on both iOS and Android.
Thousands of people have transformed their health with FastTimer. Here are some of their stories.
"I've tried every fasting app out there. FastTimer is the only one that actually kept me consistent. The AI coach is like having a nutritionist in my pocket."
"The sleep tracker combined with fasting changed everything for me. I finally understand how my habits connect. The lifestyle fasts are genius — I'm on a 47-day alcohol-free streak!"
"Simple, beautiful, and it actually works. I love the fasting plans — started with 14:10 and now I'm comfortably doing 18:6. The progress charts are so motivating."
Free to download. No subscription required to get started. Join 50,000+ people already transforming their health with FastTimer.