FastFlow

FastFlow

AI fasting coach with streaks, widgets and HealthKit sync

0upvotes
Launched May 21, 2026

About FastFlow

FastFlow is an innovative fasting tracker designed for health-conscious individuals seeking a smarter, more integrated approach to fasting. Unlike traditional timers, it offers AI-powered coaching that adapts based on your fasting history, making your journey more personalized and effective. The app integrates seamlessly with iOS home and lock screen widgets, allowing users to keep their fasting status front and center without opening the app. Additionally, FastFlow syncs with HealthKit to incorporate steps, energy expenditure, and heart rate data, giving a comprehensive view of your health metrics. Its streak shields motivate users to maintain consistency, while a built-in community forum fosters accountability and shared progress. Built solo using Flutter, every feature was developed out of personal necessity, ensuring a user-centric experience that addresses real-world fasting challenges.

Screenshots

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Pros

  • Personalized AI coaching responds to individual fasting patterns
  • Convenient widgets for quick status updates on lock and home screens
  • HealthKit integration for a holistic health overview
  • Streak shields boost motivation and consistency
  • Community forum encourages engagement and accountability

Cons

  • Currently no mention of free trial or pricing details
  • Limited visibility and votes on Product Hunt may indicate a niche user base
  • As a solo-developed app, some advanced features or integrations might be lacking

Use Cases

1Tracking and optimizing intermittent fasting routines
2Monitoring health metrics alongside fasting progress
3Maintaining fasting streaks to build consistency
4Using widgets for quick fasting status updates during daily activities
5Engaging with a community for motivation and support
6Personalized coaching for better fasting adherence

Pricing

Likely operates on a freemium model, offering core features for free with optional paid plans for advanced coaching or additional features. Specific pricing details are not provided, but similar apps typically start around $5-$10/month.

Quick Info

Upvotes0
Comments1
Launched5/21/2026

Topics

Health & FitnessTime TrackingApple

Alternatives

Zero Fasting
Life Fasting Tracker
Fastient
MyFitnessPal (with fasting tracking features)
Lifesum

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