# FastFlow - Fasting Tracker — Track Fasting & Weight

> Intermittent fasting tracker with weight logging and meal documentation. (iPhone/iPad app by Caprio Lab.)

- Source: https://appshunter.io/ios/app/fastflow-fasting-tracker/id6756208094 (this page in markdown: same URL + `.md`)
- Developer: [Caprio Lab](https://appshunter.io/developer/1841174043)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 12+
- Requires: iOS 15.1 · 34 MB
- Languages: American English
- Released: 2025-12-10
- Data updated: 2026-09-16
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/fastflow-fasting-tracker/id6756208094/reviews.md

## What is FastFlow?

【Who Is This For?】
• Starting 16:8 intermittent fasting
• Want easy fasting time management
• Track and visualize weight changes
• Achieve autophagy benefits for healthy weight loss

【Key Features】

■ Beautiful Circular Timer
Intuitive display showing remaining fasting or eating time. Elegant design with clear progress visualization.

■ Flexible Fasting Patterns
• 16:8 (16-hour fast / 8-hour eating window)
• 18:6 (18-hour fast / 6-hour eating window)
• 14:10 (14-hour fast / 10-hour eating window)
• Custom schedules

■ Weight Progress Graph
Record daily weight and visualize changes with line graphs. See your fasting results clearly.

■ Meal Log
Document meals with photos. Review what you've eaten anytime.

■ Smart Notifications
Get push notifications for fasting start and end times. Build lasting habits effortlessly.

■ Cloud Sync
Securely backup your data to the cloud. Transfer seamlessly when switching devices.

【Benefits of Intermittent Fasting】
• Activate autophagy for cellular renewal
• Improve insulin sensitivity
• Enhance fat burning
• Boost focus and mental clarity

【Why FastFlow?】
• 100% free with all features unlocked
• Simple, intuitive interface
• Privacy-focused design
• Clean, distraction-free experience

Download now and start your healthy fasting journey!

## Key features

- Circular fasting timer
- Flexible fasting patterns
- Weight progress graph
- Meal logging with photos
- Smart notifications
- Cloud data sync

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/fastflow-fasting-tracker/id6756208094/reviews.md

### 5/5 — 言葉に励まされる

*2026-07-14*

がんばったあとにねぎらいの言葉があるのでさらにがんばれます…！！シンプルなのありがたいです！

**Developer response:** アプリをご利用いただきありがとうございます！
今後も機能追加、修正を続けて参りますのでどうぞよろしくお願いします。

## Frequently asked questions about FastFlow

### What is FastFlow?

FastFlow is a free intermittent fasting tracker designed to help users manage their fasting and eating windows. It offers a visual timer, customizable fasting patterns, and tools for tracking weight and meals.

### What fasting patterns does FastFlow support?

FastFlow supports popular patterns like 16:8, 18:6, and 14:10, as well as custom schedules. This flexibility allows users to tailor their fasting routine to their individual needs.

### Can FastFlow help with weight loss?

Yes, FastFlow includes a weight progress graph where users can record daily weight and visualize changes over time. This feature helps users monitor their progress towards healthy weight loss goals.

### Does FastFlow have ads?

Yes, FastFlow contains advertisements. As a free application, it utilizes ads to support its development and provide all features without charge.

### What devices is FastFlow available on?

FastFlow is available on iPhone, iPad, and iPod. It is designed for iOS devices, ensuring a seamless experience for Apple users.

### How often is FastFlow updated?

The latest version of FastFlow is 1.2.0, and it was last updated on April 15, 2026. This indicates regular maintenance and potential feature additions.

### Is my data safe with FastFlow?

FastFlow offers cloud sync to securely back up your data. This feature ensures your fasting and weight progress is safely stored and can be transferred between devices.

### What age rating does FastFlow have?

FastFlow has an age rating of 12+. This suggests the content and features are considered appropriate for users aged 12 and above.

## Version history (last 2 releases)

### 1.2.0 — 2026-04-15

Fixed ad display issues and minor bugs.

### 1.1.0 — 2025-12-10

No release notes.

## Apps similar to FastFlow

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [FastFlow: Intermittent Fasting](https://appshunter.io/ios/app/fastflow-intermittent-fasting/id6758635076) | — | Free | Health & Fitness |
| [FastFlow: Fasting & Water App](https://appshunter.io/ios/app/fastflow-fasting-and-water-app/id6760019921) | — | Free | Health & Fitness |
| [Yuru Fasting — Gentle 16h](https://appshunter.io/ios/app/yuru-fasting-gentle-16h/id6767130131) | — | Free | Health & Fitness |
| [Intermittent Tracker Fasting](https://appshunter.io/ios/app/intermittent-tracker-fasting/id6751752399) | — | Free | Health & Fitness |
| [16h Fasting & Gut Health Log](https://appshunter.io/ios/app/16h-fasting-and-gut-health-log/id6757078886) | — | Free | Health & Fitness |
| [Fasting Timer - Simple Tracker](https://appshunter.io/ios/app/fasting-timer-simple-tracker/id6758533201) | — | Free | Health & Fitness |

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All apps by Caprio Lab: https://appshunter.io/developer/1841174043

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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 2026-09-16.*