Abstia
Intermittent Fasting Timer
About
This app provides a privacy-focused intermittent fasting tracker with real-time metabolic stage tracking and an AI coach. It helps users understand their body's physiological changes during fasting and offers personalized advice based on their history.
What's New in Abstia
1.0.10
September 26, 2026
A simpler, smoother, and more intuitive Abstia experience. • Edit Past Moods & Biofeedback: Refine your history at any time by updating logged moods and energy levels on previous fasts. • Seamless HealthKit Syncing: Enjoy improved accuracy and reliability with expanded HealthKit fixes and automatic data synchronization. • Expanded Localization: Track your fasts effortlessly with improved language support across all regions. • Performance & Stability Enhancements: Benefit from general under-the-hood fixes for a faster, more reliable experience across your timer and widgets.
MoreFAQ
What is Abstia?
Abstia is a privacy-focused intermittent fasting tracker that helps you understand your body's metabolic stages during fasting. It features a one-tap timer, real-time metabolic stage tracking, and a personalized AI coach.
Does Abstia have ads?
No, Abstia is ad-free. The app explicitly states 'No ads. No paywalls.' and emphasizes its commitment to privacy with zero ads and zero data selling.
Can I use Abstia offline?
Yes, Abstia is designed to work fully offline. You can track your fasts anywhere, even without internet access, making it convenient for all users.
What metabolic stages does Abstia track?
Abstia tracks several metabolic stages including fed state, post-absorptive, fat-burning, ketosis, and deep ketosis. It provides a visual ring to guide you through each stage.
How does the AI coach in Abstia work?
The AI coach learns from your fasting streaks, energy levels, and consistency to provide custom advice. It celebrates your milestones and helps you get back on track if you stumble.
Does Abstia integrate with Apple Health?
Yes, Abstia syncs seamlessly with Apple Health. It can pull in data such as weight, calories, and macros automatically to provide a more comprehensive view of your health.
What fasting protocols does Abstia support?
Abstia supports popular protocols like 16:8, 18:6, 20:4, OMAD, and ADF. You can also set up custom fasting windows to suit your individual needs.
Is Abstia suitable for beginners?
Abstia is designed to be user-friendly with a one-tap timer and clear guidance on metabolic stages. Its personalized coaching can also support users new to intermittent fasting.
