1. Home
  2. 💪 Health & Fitness
  3. FastingCat
FastingCat - Fast tracker (IF)

FastingCat - Fast tracker (IF)

Intermittent Fasting & Ketosis

55 ratings
7 reviews
🌟 Lifestyle
💪 Health & Fitness
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 15, 2025
  • July 2, 2026

Features

Developer

ProApps Solutions
✨Promote your app ✨
FastingCat - Fast tracker (IF) screenshot #1 for iPhone
FastingCat - Fast tracker (IF) screenshot #2 for iPhone
FastingCat - Fast tracker (IF) screenshot #3 for iPhone
FastingCat - Fast tracker (IF) screenshot #4 for iPhone
FastingCat - Fast tracker (IF) screenshot #5 for iPhone
FastingCat - Fast tracker (IF) screenshot #6 for iPhone
FastingCat - Fast tracker (IF) screenshot #7 for iPhone
FastingCat - Fast tracker (IF) screenshot #8 for iPhone
FastingCat - Fast tracker (IF) screenshot #9 for iPhone
FastingCat - Fast tracker (IF) screenshot #10 for iPhone
🧾$0.99 - $49.99
In-App Purchase↘︎
⭐7
Reviews↘︎
📝1+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 5 days
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Master intermittent fasting with a focused timer and science-backed tracking. Monitor your progress with detailed insights, charts, and smart notifications to stay motivated and in control of your fasting journey. Your privacy is prioritized with on-device data storage and no ads.

✓Customizable fasting presets
✓Science-backed fasting zone tracking
✓Detailed progress charts
✓Flexible scheduling with grace days
✓Smart notifications
✓Seamless weight logging
✓On-device data privacy
Show original description

What's New in FastingCat

2.13

July 2, 2026

• Open-Ended Fasting (Open Goals): Start a fast without a fixed target end time. Fast on your own terms, and track your progress continuously without a rigid clock. • Adjust to 24-Hour Cycle: When creating custom presets, use the new "Adjust to a 24-Hour Cycle" button to automatically balance your fasting and eating hours to fit perfectly into a 24-hour daily window.

More

Subscription plans

Monthly Donation (Smoothie)

Thank you so much for your support!

$4.991 Month
How to cancel FastingCat subscription ⁉️
10

In-App Purchases

$1.99

One-time Donation (Coffee)

Thank you so much for your support!

User reviews

Most RecentHighest RatedLowest Rated

Mythical App Find

Completely free, not cares about weight and fasting, full control over start times and fasting patterns, widgets and lock screen widgets included. This is it.
Ychor Was TakenYchor Was Taken

Response from developer

Thank you so much for taking the time to write this review. Glad to hear the app fits your fasting style. Wishing you progress, steady energy and better health as you continue fasting. If you have suggestions for stronger features, send them from inside the app. Happy Fasting 🐾

Beautiful free app

Awesome ad-free simplicity. I only wish I could add a note to a session (about how i felt during fasting and refeeding)
ApplesNumber1FanApplesNumber1Fan

Response from developer

Edit: Session notes are now available in the latest version. You can add how you felt during fasting directly in each session. Happy fasting 😺 — Previous: Big thanks! Session notes are already planned and will quietly meow-into a future update. Appreciate your thoughtful idea! Stay pawsome 🐾

LOVE

So happy I found this FREE fasting app that is so easy to use and fun. I really appreciate that I can select between the different fasting schedules as well as I can edit a fast at any given time. Thank you!! 😇
Red Lady1969Red Lady1969

Response from developer

Thank you so much for your pawsome feedback! 🐾 I’m so glad you’re enjoying FastingCat and that it’s helping make your fasting journey easier (and a little more pawsitive 🐈). Your words truly keep this little cat motivated to keep improving and purring out new features. Stay consistent, stay healthy and keep fasting strong! 😺

Simple and Perfect!

This app is EXACTLY what I need to keep track of my fasting! It’s extremely user friendly. I appreciate that it allows me to track a fast, that I already started in the past. I definitely recommend this app!
JodylleighJodylleigh

Response from developer

Your review = instant catnap-level happiness 😺💤. Grateful FastingCat could land right on its paws for you. Thanks for the purr-fect support! 💙

Free. Private. Works.

All the features I was looking for. No upsells or data tracking. Well designed. Nice work!
musiclover86musiclover86

Response from developer

Thank you so much! 😽 Glad you’re enjoying FastingCat. More exciting updates coming soon! 🐾

See 2 more reviews

Developer apps

ProAlarm: Mission Alarm Clock
ProAlarm: Mission Alarm Clock

Rise challenges, calm, focus

🔧 Utilities

(19)

Free
In-App Purchases
Naam Jap Counter, Mantra Track
Naam Jap Counter, Mantra Track

Jaap, Bhakti, Mala, Name Chant

🌟 Lifestyle

(36)

Free
In-App PurchasesWith Ads
Zone: Relax and Sleep Sounds
Zone: Relax and Sleep Sounds

Your Escape Portal to Nature

🔧 Utilities
Free
In-App Purchases
Alarm Clock Missions: ProAlarm
Alarm Clock Missions: ProAlarm

Wake up challenges, rise, calm

📊 Productivity
Free
In-App Purchases
See developer apps

FAQ

How do I start fasting with FastingCat?

FastingCat offers simple setup with preset fasting schedules like 16-8, 18-6, 20-4, 24-hour, or alternate-day fasting. You can also create your own custom preset and start the timer with a single tap.

What kind of insights does FastingCat provide?

FastingCat provides science-backed tracking to show when you move through different metabolic states like Anabolic, Catabolic, Fat Burning, Ketosis, Deep Ketosis, and Autophagy. It also tracks total fasting hours, completed fasts, streak length, and weight change.

Can I customize my fasting schedule with FastingCat?

Yes, FastingCat allows for flexible scheduling. You can choose specific weekdays for your fasts or utilize grace days, which FastingCat will ignore to help you maintain your streak even when life gets busy.

Does FastingCat require an account or have ads?

No, FastingCat does not require an account, has no ads, and does not use cloud storage. All your data stays on your device, ensuring your privacy.

How does FastingCat help users stay motivated?

Motivation is fostered through streak tracking for consistency, milestone badges for total hours and longest fasts, a detailed fasting zone timeline to visualize metabolic shifts, and shareable fast completion reports.

What are the subscription options for FastingCat?

FastingCat offers several monthly donation options to support the app's development, ranging from $0.99 for the 'Cookie' tier to $9.99 for the 'Protein' tier.

Is FastingCat suitable for beginners?

Yes, FastingCat is designed for beginners starting a weight-loss journey, as well as athletes, biohackers, and anyone seeking a distraction-free fasting timer with advanced statistics.

What devices does FastingCat support?

Based on the provided data, FastingCat currently supports iPhone devices.