In 2024, the Calorie Counter app had the largest number of collected data points possibly linked to the user identity. Out of the total 22 collected data types, 20 were linked to the users' identity, while seven data points could potentially be used to track users. Calorie counting app Eato did not display any of the collected data types that could potentially be used to track users. The iOS mobile app for the Weight Watchers Program collected seven different data points that were not linked to users.
Advertisement
Advertisement
Number of unique data points collected from selected iOS diet and weight loss apps worldwide as of January 2025, by type
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how Statista can support your business.
SurfShark. (January 13, 2025). Number of unique data points collected from selected iOS diet and weight loss apps worldwide as of January 2025, by type [Graph]. In Statista. Retrieved June 24, 2025, from https://www.statista.com/statistics/1559523/collection-and-tracking-ios-nutrition-apps/
SurfShark. "Number of unique data points collected from selected iOS diet and weight loss apps worldwide as of January 2025, by type." Chart. January 13, 2025. Statista. Accessed June 24, 2025. https://www.statista.com/statistics/1559523/collection-and-tracking-ios-nutrition-apps/
SurfShark. (2025). Number of unique data points collected from selected iOS diet and weight loss apps worldwide as of January 2025, by type. Statista. Statista Inc.. Accessed: June 24, 2025. https://www.statista.com/statistics/1559523/collection-and-tracking-ios-nutrition-apps/
SurfShark. "Number of Unique Data Points Collected from Selected Ios Diet and Weight Loss Apps Worldwide as of January 2025, by Type." Statista, Statista Inc., 13 Jan 2025, https://www.statista.com/statistics/1559523/collection-and-tracking-ios-nutrition-apps/
SurfShark, Number of unique data points collected from selected iOS diet and weight loss apps worldwide as of January 2025, by type Statista, https://www.statista.com/statistics/1559523/collection-and-tracking-ios-nutrition-apps/ (last visited June 24, 2025)
Number of unique data points collected from selected iOS diet and weight loss apps worldwide as of January 2025, by type [Graph], SurfShark, January 13, 2025. [Online]. Available: https://www.statista.com/statistics/1559523/collection-and-tracking-ios-nutrition-apps/
