Content rating
Everyone
100+
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Content rating
Everyone
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About this app

LeanFast is your easy, reliable companion for intermittent fasting. Whether you want to lose weight, boost your metabolism, or stay energized, LeanFast makes fasting simple, motivating, and effective.
Simple intermittent fasting tracker to lose weight
Updated on
Dec 7, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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What’s new

Good fasting tracker app