Simple Fast – Fasting Tracker
Duc Dang Ngoc Health & Fitness iPhoneiPadiPod touch
Simple Fast – Fasting Tracker is a free Health & Fitness app for iPhone and iPad by Duc Dang Ngoc. Requires iOS 15.0. Updated September 20, 2026.
- Price
- Free
- on the App Store
- Size
- 45 MB
- Age 17+
- Updated
- Sep 20
- 2026 · v1.2.0+12
Screenshots
About Simple Fast – Fasting Tracker
Take control of your intermittent fasting journey with Simple Fast – Fasting Tracker. Whether you follow 16:8, 18:6, 20:4, or 12:12 fasting plans, Simple Fast gives you everything you need to stay on track – without complicated setup or unnecessary features. FASTING TIMER Start and stop your daily fasting session with one tap. A clear countdown shows exactly how much time remains, while the elapsed timer shows your progress. Know at a glance whether you are in a fasting window or an eating window. HISTORY Review every session at a glance. Each entry shows start time, end time, total duration, and completion status. Check your current streak and average fasting time – all in one place. Filter sessions by day to find exactly what you need. STATISTICS & INSIGHTS Visualize your fasting hours per day, completed days, and streaks with easy-to-read charts. Track your current streak and longest streak to stay motivated. Switch between chart types to explore your data the way you prefer. WEIGHT LOG Log your weight in kilograms or pounds. View a trend chart to see how your weight changes over time, and scroll through your full weight history. Quick-add today's weight right from your profile. BMI TRACKER Set your height and let Simple Fast calculate your body mass index automatically from your logged weight. A visual semi-circular gauge shows exactly where your BMI falls across four ranges – Underweight, Normal, Overweight, and Obese – with a color-coded legend and category label. Track how your BMI shifts over time as you log new weights. PERSONALIZED SETTINGS Choose your preferred fasting plan and adjust it anytime. Enter your height in centimeters or feet and inches so your BMI stays accurate. Toggle reminders so you never miss a fasting window. Switch between metric and imperial units for weight and height display. SMART COMPLETION LOGIC At the end of each session, Simple Fast asks whether you completed your fast. The app automatically compares your actual fasting time against your plan and marks the session accordingly – keeping your streaks accurate and honest. REMINDERS Enable push notifications to receive timely reminders when your fasting window begins or ends. Stay consistent without having to watch the clock. HOME SCREEN WIDGET Add the Simple Fast widget to your home screen for instant visibility into your fasting progress. See at a glance whether you are fasting, how much time remains, and your current streak — all without opening the app. Tap the widget to jump straight into the timer. PRIVACY FIRST Simple Fast does not collect personal health data. It tracks fasting time only. All data stays on your device. Review the privacy policy and disclaimer at any time from Settings. WHY SIMPLE FAST? • No account required – start tracking immediately • Clean, distraction-free interface • One session per day – simple and focused • BMI tracking with visual gauge built in • Weight trend charts to monitor progress • Home screen widget for at-a-glance fasting status • Works completely offline • Free to use Download Simple Fast – Fasting Tracker today and build the fasting habit that sticks. Disclaimer: This app does not provide medical advice. Please consult a qualified healthcare professional before starting any fasting routine. The app creators are not responsible for any health issues that may occur. Users should seek proper medical guidance before practicing fasting.
What’s new
Version 1.2.0+12 · Updated September 20, 2026
Weekly Home Screen Widget See completed days, current and longest streaks, average fasting hours, and day-by-day status without opening Simple Fast. • Automatic background refresh • Light and dark theme support Long-press your Home Screen, tap +, and search for Simple Fast.
App privacy
The developer, Duc Dang Ngoc, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Used for: Third-Party Advertising, Analytics
Alternatives to Simple Fast – Fasting Tracker
Looking for apps like Simple Fast – Fasting Tracker? Here are 6 similar apps on the App Store.
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Faslo - Simple Fasting Tracker
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BreakFast - My Fasting Tracker
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FastTrack Fasting Tracker
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SimpleFast: Fasting Tracker
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FastJoy: Fasting Tracker
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Fasting Tracker – Fast Timer
| App | Rating | Price | Last updated |
|---|---|---|---|
| Simple Fast – Fasting Tracker | – | Free | September 20, 2026 |
| Faslo - Simple Fasting Tracker | – | Free | May 8, 2026 |
| BreakFast - My Fasting Tracker | – | Free | Jun 23, 2026 |
| FastTrack Fasting Tracker | – | Free | Aug 27, 2026 |
| SimpleFast: Fasting Tracker | – | Free | May 6, 2026 |
| FastJoy: Fasting Tracker | – | Free | Jun 17, 2026 |
| Fasting Tracker – Fast Timer | – | Free | Aug 20, 2026 |