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Zero

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Curated by Surfaced Editorial·Health·2 min read
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Zero is a leading intermittent fasting and health tracking app developed by Zero Longevity Science, Inc., designed to help users achieve their health goals through guided fasting protocols. It provides a simple timer to track fasting and eating windows, along with educational content and personalized insights to optimize metabolic health. The application is available on both iOS and Android platforms, ensuring broad accessibility for users on various mobile devices. Its most utilized feature is the customizable fasting timer, which allows users to easily start, pause, and end fasts, maintaining accurate records of their streaks. All user data, including fasting history and weight, is securely stored in the cloud, offering seamless data synchronization and backup across devices.

Why It’s Useful

Zero eliminates the guesswork and complexity of intermittent fasting, providing clear guidance and motivation to adhere to fasting schedules. For the individual looking to manage weight or improve metabolic health, Zero’s intuitive timer and educational articles provide the structure and knowledge needed to start and maintain a consistent fasting routine. For the athlete experimenting with time-restricted eating, the app helps them track their fasting windows precisely, allowing them to correlate fasting patterns with performance and recovery. The free tier offers core fasting tracking, journaling, and basic analytics, making it genuinely useful for most users starting their fasting journey. While many health apps exist, Zero specializes purely in fasting, offering a depth of features and educational content specific to this practice that generic diet trackers often lack. The "Custom Fasting Presets" with pre-set durations and goals is a power feature, enabling users to easily switch between different fasting protocols. A non-technical person can download the app and start their first fast in under 2 minutes, with minimal setup required.

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