Features

A free intermittent fasting tracker for everyday life

Fastingkit is a fasting tracker app for iPhone, iPad, Apple Watch, and Android. Use it as a calm intermittent fasting tracker, a free fasting tracker you can start today, or a life fasting tracker that stays simple as your habits grow.

Looking for a fasting tracker free of streak shame and calorie busywork? Fastingkit focuses on the timer, your window, and the tools that help you follow through: widgets, Live Activities, Faith & Tradition plans, and gentle analytics.

Whether you need an intermittent fasting tracker app for 16:8, a longer fast, or faith-based schedules, the same clear ring follows you across Apple and Android.

What's inside the fasting tracker app

Everything that ships in Fastingkit, from the live ring to Apple Watch.

Live fasting ring

Elapsed and remaining time on a clear progress ring. Start, pause, and end without clutter.

Quick plans & Flexi

From 11:13 to 23:1, plus 24h to 72h long fasts and an open ended Flexi timer for real schedules.

Faith & Tradition

Ramadan, Ekadashi, Lent, Navratri, Monday & Thursday, and more across Islam, Hinduism, and Christianity.

Multi day programs

Guided schedules like 14 Day Weight Kickstart, 5:2, Progressive 30, and focus ladders with rest days.

Home Screen widgets

Fasting, Water, Schedule, and Week / Month / Year / All Time stats. Control and glance without opening the app.

Live Activities

Dynamic Island and Lock Screen updates so you always know where you are in the fast.

Apple Watch

Timer and history on your wrist, plus Watch complications for a quick glance.

Water logging

Track today’s intake and the week’s water log alongside your fast, with a dedicated water widget.

Deep analytics

Trends, heatmaps, time patterns, fasting distribution, weekend vs weekday, and achievement milestones.

Apple Health & Calendar

Optional Sleep from Apple Health and fasting events written to Apple Calendar when you want them.

Reminders & full screen timer

Start and end notifications, water reminders, and a full screen timer when the phone is locked.

Schedule upcoming fasts

Plan evening 16:8s and other windows on a day timeline. Reminders included.

Built from research, not guesswork

Product choices for this intermittent fasting tracker came from analysing 103,820 real app store reviews. See what users ask for from a fasting tracker, and how Fastingkit responds.

Read the research →

Get the free fasting tracker

Download Fastingkit free on the App Store or Google Play. Pro unlocks extras when you want them.