Zero Longevity Science
For health-conscious individuals and intermittent fasters focused on sustainable weight loss, muscle preservation, and metabolic health.
Known forZero: Fasting & Food Tracker
For health-conscious individuals and intermittent fasters focused on sustainable weight loss, muscle preservation, and metabolic health.
Helping health-conscious individuals optimize metabolic health and longevity through data-driven fasting and nutrition tracking.
Target audience
Portfolio
Free 3Last updated
Zero: Fasting & Food Tracker
v7.6.0
2mo ago
Primary focus
Metabolic health and longevity tools
Scale
indie
Target audience
Health-conscious individuals and intermittent fasters focused on sustainable weight loss, muscle preservation, and metabolic health.
Maintained a steady release cadence with 2 updates in the last 6 months, primarily focused on the flagship title.
3 apps analysed
Protein-focused nutrition logic differentiates from generic calorie trackers
Single-market publisher — every app ships only to United States.
Based on 1 of 3 apps with localized market data — more coverage rolling in as scans complete · last scanned .
0
Positive apps
0
Neutral / mixed
1
Negative apps
15/100
Avg sentiment score
Direct thematic overlap in intermittent fasting tracking with a massive, established user base and consistent release cadence.
Strategic outlook coming soon.
What fed this analysis
High-velocity development and massive scale make it a formidable competitor in the broader weight loss and tracking space.
The industry standard for calorie and macro tracking, serving as the primary benchmark for any nutrition-focused app.
Dominates the specialized diet tracking niche, providing a blueprint for how to win through deep vertical integration.
A highly refined, user-centric calorie tracker that competes on UX quality and feature depth.
Adjacent competitor focusing on behavioral psychology and weight loss coaching rather than just raw tracking.
Hardware-backed health tracking that sets the bar for biometric data accuracy and sleep-fasting correlation.
Emerging threat leveraging AI-driven logging to solve the primary friction point of manual food entry.
