Apps by kaisei watanabe
Fasting Timer - Simple Tracker app icon

Health & Fitness

Fasting Timer - Simple Tracker

kaisei watanabe

Free No in-app purchases
Open on Apple

About this app

Fasting apps that won't let you fast in peace — sound familiar? You download a fasting tracker. Before you can even start, it asks for your age, weight, goals… then locks the timer behind a paywall. Or you try a free app — but every tap triggers ads. PetitFast is different. One tap. No friction. Start fasting instantly. No account, no setup, no interruptions. But now, PetitFast goes further. Understand not just when you eat — but why. Track Your Eating Behavior PetitFast helps you see patterns behind your meals: - Are you eating because you're hungry? - Or just out of habit or cravings? Log meals with a single tap and choose: - Hungry - Craving Over time, discover your eating habits and identify patterns that affect your fasting. See Your Fasting Progress at a Glance A clean circular timer shows exactly where you are in your fast. - Digesting (0–4h) - Late Digestion (4–8h) - Fat Burning (8–12h) - Ketosis (12–16h) - Autophagy (16h+) No strict plans. 16:8, OMAD, or your own style. Analysis That Helps You Improve Go beyond simple tracking. - See your eating patterns - Compare hunger vs cravings - Track fasting consistency over time Basic insights are available for free. Unlock full analysis with a one-time upgrade. Widgets That Actually Work Start, reset, and check your fasting — right from your home screen. Fasting Calendar View your full history with color-coded fasting results. Edit any record anytime. Automatic iCloud Sync Your data stays with you. No account needed. Free to Use - No subscription - No ads - No account required - Works offline Pro Upgrade Unlock full analysis, detailed insights, and deeper understanding of your habits. PetitFast — the fasting timer that helps you understand your behavior. Start your fast. See your patterns.

Latest release

What’s New

Version 2.0.1 May 6, 2026

- Improved App Store content to better communicate the app’s value. - Updated the Privacy Policy and Marketing URL. (No changes were made to their content.)

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Sep 14, 2026 · 0 ratings Sep 14, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free 0×
Price history
Current Free
Free Sep 14, 2026 · Free Sep 14, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 14, 2026 · 5:01 PM Free

Screenshots

Fasting Timer - Simple Tracker iPhone screenshotFasting Timer - Simple Tracker iPhone screenshotFasting Timer - Simple Tracker iPhone screenshot