# Fasting Center — Fasting Tracker, Log, Insights

> Extended fasting calculator for personalized weight and energy projections. (iPhone/iPad app by Andrey Titov.)

- Source: https://appshunter.io/ios/app/fasting-center/id6780227473 (this page in markdown: same URL + `.md`)
- Developer: [Andrey Titov](https://appshunter.io/developer/6780227475)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Rating: 5.00/5 from 7 App Store ratings · 1 written reviews indexed
- Age rating: 12+
- Requires: iOS 14.0 · 40 MB
- Languages: American English
- Released: 2026-06-26
- Data updated: 2026-08-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/fasting-center/id6780227473/reviews.md

## What is Fasting Center?

Fasting tracker with real numbers - plan, track, and measure your fast.

Fasting Center is a fasting timer and tracker built around data, not generic guesses. Start a fast, watch your progress on a live ring with fasting stages, and see projections of weight change, fat loss, and energy use - personalized from your own body stats.

TRACK YOUR FAST

- Fasting timer with stage markers - fat burning, ketosis, and more
- Any duration: 12:12 to multi-day extended fasts, or open-ended
- Edit start and end times when life happens
- Projected vs measured weight loss, side by side

PLAN WITH REAL NUMBERS

- Enter your stats and fast length, get a personalized projection before you start
- Estimated total weight change, fat loss, and energy use
- Fine-tune goals for your next fast based on what actually happened

MEASURE YOUR PROGRESS

- Log weight, body fat, waist, ketones, and glucose
- Apple Health sync - weight and body fat flow in automatically
- Charts that plot your real history over time
- Daily log for notes, mood, and how you feel

YOUR DATA, SAFE

- Free to use
- No ads
- Optional account with cloud sync and backup - sign in with Apple or Google
- Delete your data and account anytime, completely

Whether you're planning your first extended fast or fine-tuning a routine you've run for years, Fasting Center gives you a clear, data-driven picture of what to expect - and what actually happened.

Fasting Center is a planning and estimation tool. It does not provide medical advice - always consult a healthcare provider before starting an extended fast, especially if you have any underlying health conditions.

## Key features

- Personalized fast planning
- Extended fast duration options
- Projected weight change
- Estimated fat loss
- Energy use projection
- Data-driven starting point

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/fasting-center/id6780227473/reviews.md

### 5/5 — Wonderful!

*2026-08-15*

If you are not a fasting newbie and want to keep track of stats, extended fasts, even bolster yourself with realistic encouragement and predictions… this is the app for you. I hope it stays free. Love this app. Been fasting almost a decade and this is the best resource I’ve found for someone like me, who lives this lifestyle to maintain optimal wellness. Thanks so much to this awesome & clever developer!

## Frequently asked questions about Fasting Center

### What is Fasting Center?

Fasting Center is a planning and estimation tool designed to help users plan extended fasts. It provides personalized projections of weight change, fat loss, and energy use based on user-inputted stats and desired fast duration.

### Does Fasting Center provide medical advice?

No, Fasting Center is a planning and estimation tool and does not provide medical advice. Users are strongly advised to consult a healthcare provider before starting any extended fast, especially if they have underlying health conditions.

### How accurate are the projections in Fasting Center?

Projections are based on the user's entered body stats and activity level, offering a personalized estimate. The app aims to provide a data-driven starting point rather than definitive outcomes.

### What devices does Fasting Center support?

Fasting Center is available on iPhone, iPad, and iPod devices.

### What is the age rating for Fasting Center?

Fasting Center has an age rating of 12+, making it suitable for teenagers and older users.

### How often is Fasting Center updated?

The latest version, 2.0.0, was released on July 17, 2026, indicating active development and updates.

### What are the user reviews like for Fasting Center?

Fasting Center has received excellent feedback, with a current rating of 5.0 stars from 2 ratings, suggesting high user satisfaction.

### Does Fasting Center have ads?

No, Fasting Center is ad-free, providing an uninterrupted user experience.

## Version history (last 5 releases)

### 2.3.0 — 2026-08-17

- Import fasts from popular apps
- Export history to Excel
- Glucose in mg/dL or mmol/L
- Steps tracking
- Widget now shows time elapsed, time left, or percentage
- Start a fast on one device, see it on all
- Edit a fast's end time after saving
- App remembers your last fasting plan
- Choose how durations display
- Swipe to delete notes
- New fasting hours chart on the stats screen.

### 2.2.0 — 2026-08-12

- Blood pressure tracking with Apple Health sync
- Home screen widgets
- Custom date ranges on charts with raw readings view
- BMI and personal profile
- Tap the fasting ring to see progress in percent
- Improvements and fixes

### 2.0.6 — 2026-08-09

- Improved body metrics accuracy
- Fixed a rare crash on launch related to notifications
- Stability improvements

### 2.0.3 — 2026-07-23

Redesigned first-run experience: streamlined onboarding, a new pre-fast screen with fasting stages, and the option to set your start time and goal before you begin. Apple Health data now appears on your Dashboard right after connecting.

### 2.0.2 — 2026-07-21

Bug fixes: weight progress now displays correctly for fasts with a back-dated start time, and account deletion fully removes the app from your Apple ID's Sign in with Apple list.

## Related topics

[bijan cronin](https://appshunter.io/ios/topics/bijan-cronin) · [fastned](https://appshunter.io/ios/topics/fastned) · [fasting tracker racoon](https://appshunter.io/ios/topics/fasting-tracker-racoon)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*