A must have!
Response from developer
We're glad it clicked for you! Keeping track of habits is exactly what we built it for, so it's great to hear it's helping. Good luck with your fasting.

This app helps you lose weight through intermittent fasting with personalized plans and a live timer. Track your progress, build streaks, and receive smart reminders to stay on track with your fasting goals.
1.0.2
June 13, 2026
improvements and bug fixes
Yearly subscription
We're glad it clicked for you! Keeping track of habits is exactly what we built it for, so it's great to hear it's helping. Good luck with your fasting.
InFast is an intermittent fasting app designed to help users lose weight. It offers guided fasting plans, a live timer with clear stages, and tools to track weight and progress.
Yes, InFast contains advertisements. As a free app with in-app purchases, ads are part of the user experience.
InFast provides various guided fasting plans, including 14:10, 16:8, 18:6, and OMAD (One Meal A Day), tailored to your routine and goals.
InFast supports weight loss by guiding users through different fasting stages like digestion, fat burning, ketosis, and autophagy, with personalized plans and progress tracking.
Currently, InFast is supported on iPhone devices.
InFast has an age rating of 4+, making it suitable for a wide range of users.
InFast was last updated on June 13, 2026, with version 1.0.2. This indicates regular maintenance and potential feature additions.
InFast Premium is available as an auto-renewing subscription. The yearly plan costs $29.99 and includes a 3-day free trial.