Overview

Features & Capabilities

Track 16:8, 18:6, 20:4 and OMAD fasts with fasting stages, Body Score, weight trends, widgets, Live Activities and Apple Watch.

Burn is an intermittent fasting tracker, fasting timer, and weight tracker designed to help you stay consistent with 16:8, 18:6, 20:4, OMAD, and custom fasting schedules.

Start a fast in seconds, follow your progress in real time, and see what stage your body is estimated to be in as your fast develops. Whether your goal is weight loss, better eating habits, improved consistency, or a simpler fasting routine, Burn gives you the tools to stay on track.

INTERMITTENT FASTING TIMER

Use the fasting timer to track:

• 16:8 fasting • 18:6 fasting • 20:4 fasting • OMAD fasting • Custom fasting schedules • Flexible fasts • Extended fasts

Start, stop, edit, and review your fasts with a clean fasting tracker built around speed, clarity, and consistency.

FASTING STAGES

See your fasting stage as your fast progresses.

Burn helps you follow key fasting stages, including:

• Fed • Catabolic • Fat Burning • Ketosis • Autophagy

Fasting stages are educational estimates to help you understand your fast, stay motivated, and build a consistent routine.

BODY SCORE

Body Score combines fasting consistency and weight trends into one score.

Instead of focusing only on the number on the scales, Body Score gives you a clearer view of long-term progress and whether your fasting routine is moving in the right direction.

WEIGHT TRACKING AND PROGRESS

Track your weight, fasting history, streaks, trends, and personal progress over time.

Monitor weight changes, fasting consistency, streaks, personal records, progress charts, fasting history, daily insights, and long-term trends.

Use Burn as a fasting app, weight tracker, fasting journal, and progress tracker.

FASTING PLANS FOR BEGINNERS AND EXPERIENCED FASTERS

Burn works whether you are starting your first intermittent fast or already follow a regular fasting routine.

Popular fasting plans include:

• 16:8 intermittent fasting • 18:6 intermittent fasting • 20:4 intermittent fasting • OMAD, One Meal A Day • Custom fasting windows

Choose a plan, start your timer, and keep your fast visible throughout the day.

APPLE WATCH, WIDGETS AND LIVE ACTIVITIES

Burn includes:

• Apple Watch app • Home Screen widgets • Lock Screen widgets • Live Activities • Dynamic Island support • Smart fasting notifications • HealthKit integration • iCloud backup • Dark Mode

Check your fasting timer, progress, and fasting stage from your iPhone, Lock Screen, Dynamic Island, widgets, or Apple Watch.

BURN PRO

The core fasting timer is free to use.

Upgrade to Burn Pro for more advanced fasting tools, including:

• Body Score • Apple Watch support • Widgets • Advanced fasting insights • Detailed fasting analytics • History editing • Progress trends • Personal records

WHY USE BURN?

Burn is built for people who want a focused intermittent fasting app without clutter.

Use Burn to:

• Track intermittent fasting • Follow 16:8, 18:6, 20:4, OMAD, or custom plans • Monitor fasting stages such as fat burning, ketosis, and autophagy • Track weight and long-term progress • Build consistency with streaks and reminders • Keep your fast visible with widgets, Live Activities, Dynamic Island, and Apple Watch • Understand your routine with Body Score and analytics

PRIVATE BY DESIGN

Burn does not collect your personal data.

Your fasting history stays on your device and can sync securely with iCloud if you choose.

IMPORTANT INFORMATION

Burn is a health and fitness tracker. It does not provide medical advice, diagnosis, or treatment. Fasting stages, insights, and health information are educational estimates only. Speak with a qualified healthcare professional before making medical decisions or starting a fasting routine, especially if you have a medical condition, are pregnant, underweight, have a history of eating disorders, or take medication.

Privacy Policy: https://wraithbit.com/burn-privacy-policy/

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Download Burn and start your next fast.

User Growth & Download Statistics

App
By:
WraithBit, Inc
Rating:
3.00
(3)
3.00
Version:
1.1.8 Last updated: 2026-07-22
Version code:
888697983
Creation date:
2026-03-19
Compatible devices:
Size:
21.95MB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-07-25
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
WraithBit, Inc
Apple Apps Store
https://apps.apple.com/us/app/burn-fasting/id6759942854

User Reviews

I tried to contact for a bug report but could not find where to do it. I accidentally entered the wrong weight by 100 lbs, so the graph is way off, even after immediately putting in the correct weight. What was odd is that it put the correct weight difference from days ago, but my graph is goofed with no way to edit. Also it dos not seem to update to Apple health with that turned on. When ending the fast, after I met my goal, don’t pressure me to keep fasting. Thanks.
by Bo*****, 2026-05-13
View all user reviews ›

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