Fastify - Intermittent Fasting

In-app purchases
1+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Ready to unlock the power of intermittent fasting? Meet Fastify, your all-in-one free intermittent fasting app designed to make your journey simple, effective, and personalized.

Whether you're new to fasting or an experienced 'fastient', Fastify is the ultimate fasting tracker to help you reach your health and weight goals. We're not just another fasting timer; we're your personal guide to a healthier fasting life, combining powerful tools into one easy fast app.

This is the free intermittent fasting solution you’ve been looking for.

Why Choose Fastify?
We make intermittent fasting easy. Our fast app is designed to be your perfect partner, whether your goal is weight loss, improved health, or simply managing your eating schedule.

Key Features
🌟 Personalized BMI-Based Plans Stop guessing. Fastify creates fasting plans tailored to your body mass index (BMI) and personal goals. This isn't one-size-fits-all; this is your unique path to success. Our guided plans are perfect for everyone, including fasting for women who may have specific goals.

⏰ Easy Intermittent Fasting Timer Start and stop your fast with one tap! Our intuitive intermittent fasting timer helps you stay on track, shows your progress in real-time, and motivates you to keep going. It’s the simplest Intermittent Fasting Timer available.

⚖️ Integrated Weight Tracker Monitor your progress seamlessly. Our built-in weight tracker helps you log your weight and visualize your achievements, connecting your fasting efforts directly to your results.

💧 Water Tracker & Smart Reminders Hydration is critical during your fast. Our water tracker helps you log your intake, and smart reminders ensure you stay hydrated during your eating window. Plus, get reminders for the start and end of your fast so you never lose track.

📈 Track Your Journey See your history, track your streaks, and understand your body better. Fastify provides the insights you need to adapt and succeed.

Your Complete Fasting Partner
100% Free: Get all these powerful features for free. This is a truly free fasting and intermittent fasting tracker free experience.

All Plans Supported: Whether you follow 16:8, 18:6, 20:4, or a custom plan, our fasting timer is flexible.

Science-Backed: We focus on proven methods of intermittent fasting to help you achieve sustainable results.

Global Support: We support terms from all over, including intermitterende faste!

Forget complicated apps. If you want a simple, effective, and free intermittent fasting app, your search is over.
Updated on
Nov 14, 2025

Data safety

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Health and fitness
Data is encrypted in transit
Data can’t be deleted

What’s new

🎉 Welcome to Fastify!
We’re excited to introduce Fastify, your all-in-one intermittent fasting companion!
In this app, you can:

⏰ Track your fasts with an easy-to-use fasting timer

⚖️ Log and monitor your weight progress

💧 Stay hydrated with a built-in water tracker and smart reminders

🌟 Get personalized fasting plans based on your BMI and goals

📈 View your fasting history and progress insights.

App support

About the developer
BRAINIFY (SMC-PRIVATE) LIMITED
ceo.alihassan.2004@gmail.com
Ali House Near Telenor Tower Sharot Muhala Near Sehat Foundation Gilgit Baltistan, 15100 Pakistan
+92 316 9166603

More by BRAINIFY