Can your phone app really count calories? study puts apps to the test
NCT ID NCT05906160
First seen May 06, 2026 · Last updated May 22, 2026 · Updated 5 times
Summary
This study checked if two popular diet-tracking apps, PortionSize and MyFitnessPal, accurately measure how many calories people eat. 63 adults used both apps in their daily lives, and researchers compared the app results to a very precise scientific method. The goal was to see if these apps are reliable tools for tracking diet.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Pennington Biomedical Research Center
Baton Rouge, Louisiana, 70808, United States
Conditions
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