
Free
In-App Purchases
About
SmartFasting: Fasting & Macros
Fasting is about more than just a timer; it’s about how you nourish your body during your eating window. SmartFast is built for those who want a precision tool to manage their protocols while prioritizing muscle maintenance through smart protein tracking.
Stop guessing and start measuring what actually moves the needle.
Key Features:
Precision Fasting Timer: Seamlessly manage 16:8, 18:6, or custom protocols with a clean, distraction-free interface.
Protein & Macro Focus: Dedicated tracking to ensure you hit your nutritional targets and protect your gains while losing fat.
Performance Reports: Weekly data breakdowns that show your consistency, average protein intake, and progress over time.
Strategic Refeeding: Get hand-picked recipe suggestions designed to break your fast with the right nutrients to avoid energy crashes.
Lightweight & Fast: No clutter. No unnecessary notifications. Just the data you need to stay disciplined.
Whether you're new to intermittent fasting or an experienced athlete, SmartFast provides the structure you need to master your metabolism.
Fast with intent. Break with purpose.
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What's New in SmartFasting
1.1
March 3, 2026
• New: Home screen widget — see your eating window times at a glance • New: Achievements & milestones — earn badges for your first fast, 7, 14, 30, 60 and 100-day streaks • New: Share your progress — challenge friends with an animated card or send a fasting challenge • New: Nutrition card on Home — track today's calories without leaving the main screen • Improved: Full English localization across all screens • Improved: Nutrition tab now shows a badge when your eating window is open and nothing has been logged • Bug fixes and performance improvements
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In-App Purchases
$4.99
SmartFast Premium
Premium features: analysis, recipes, alerts







