Fastinja
Privacy-First Fasting Tracker
Free · Designed for iPad. Not verified for macOS.
Simple, private fasting tracker and your weight, hydration, and mood.
The cost of a skipped burger! Get Fastinja for a lifetime.
Fastinja: Simple. Private. No Nonsense.
Fastinja is a lightweight, privacy-focused tool designed to help you track your fasting windows, hydration, weight, and mood without the noise of subscriptions, ads or data tracing and harvesting.
Why choose Fastinja?
- Privacy-First: No accounts. No cloud servers. No data harvesting. Everything you log stays exclusively on your phone.
- Instant Start: No onboarding interrogation. Download the app and start your first fast in seconds.
- Offline by Design: No internet connection required. Your data is yours, forever.
- No Subscriptions: One-time access to a clean, focused experience. No monthly fees, ever.
Key Features:
- Circular Fasting Timer: A beautiful, high-resolution view of your progress, goals, and logs in one glance.
- Smart History: Visualize your journey. Review past fasts to see which goals you met.
- Hydration Log: Customize your drink types—water, black coffee, or tea—and stay hydrated.
- Weight Trends: Track your body transformation with clean charts focused on long-term progress (kg/lbs).
- Mood Tracking: Fasting affects the mind and body. Log how you feel to find the fasting window that maximizes your energy and mental clarity.
- Full Data Ownership: Export your entire history to a JSON file for manual backups or to move your data to a new device.
A Healthier You, A More Private World.
Fastinja is designed for those who want a professional tool for Intermittent Fasting (IF) without giving up their personal privacy.
Whether you are doing 16:8, OMAD, or custom fasting windows, Fastinja provides the precision you need.
Disclaimer: Fastinja is a tracking tool and does not provide medical advice.
Consult a healthcare professional before starting any new fasting routine.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, Pawel Bednarski, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Pawel Bednarski
- Size
- 29.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 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
18+
- 18+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Class Cell