Ember - Fasting Tracker
Intermittent Fasting Tracker
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Ember is the fasting tracker that tells you the truth. No pseudoscience. No guilt. Just your journey, visualised.
Track your intermittent fasting with beautiful, real-time zone visualisation. Ember guides you through five science-backed metabolic zones — from post-meal processing to deep fasting — with honest language about what's happening in your body.
REAL-TIME ZONE TRACKING
Watch your progress through five metabolic zones with a stunning journey-map visualisation. Each zone is backed by published research, and we use honest language like "likely" and "research suggests" — because your body is unique.
MULTIPLE FASTING PROTOCOLS
Choose from popular intermittent fasting schedules:
- 16:8 — The most popular daily fast
- 18:6 — A step up for experienced fasters
- 20:4 — The warrior diet approach
- OMAD — One meal a day (Premium)
- 36-hour — Extended fasting (Premium)
- Custom protocols (Premium)
BEAUTIFUL TIMER
A warm, minimal timer with a circular progress ring that changes colour as you move through zones. Long-press to end a fast — no accidental taps.
FASTING HISTORY
View your fasting calendar as a heat map, inspired by contribution graphs. See your patterns at a glance with four intensity levels based on fast duration.
STREAKS & STATS
Track your consistency with weekly targets instead of rigid consecutive-day streaks. View your total fasts, total hours, average duration, and longest fast.
WEIGHT TRACKING
Log your weight and see trends over time with a clean area chart. Your weight data stays private and secure.
POST-FAST REFLECTIONS
After each fast, capture how you felt, what broke your fast, and any notes. Build a personal journal of your fasting journey.
OFFLINE-FIRST
Ember works without an internet connection. Your data syncs to the cloud when you're back online.
PREMIUM FEATURES
Unlock the full Ember experience:
- Full fasting history (free tier shows 7 days)
- Advanced analytics and charts
- AI fasting coach with personalised insights
- Custom protocols and extended fasts
- Streak recovery with freeze days
- Unlimited journal entries
DESIGNED WITH CARE
Ember features a warm minimalist design with a signature orange accent on dark backgrounds. Built for focus, not distraction.
HONEST SCIENCE
Every zone threshold is based on published research from leading journals. We cite our sources and acknowledge uncertainty — because that's what real science looks like.
Your data is stored securely on AWS servers in the UK (London region), encrypted at rest and in transit. You can export or delete your data at any time.
Terms of Use (EULA): https://fasting.wolftechnologies.co.uk/terms.html
Privacy Policy: https://fasting.wolftechnologies.co.uk/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixed an issue where ending a fast could be interrupted by iOS's text selection menu. Long-press to end a fast now works reliably every time.
The developer, Wolf Technologies Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Wolf Technologies Ltd
- Size
- 7.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Wolf Technologies Ltd
