* According to the source, the index was calculated by assigning the value from 1-3 to each data point by how much it could potentially expose the user:
1 point: 鈥淒ata Not Linked to a user鈥 鈥 data that is not linked to a user鈥檚 identity (such as app crash data).
2 points: 鈥淒ata Linked to a user鈥 鈥 data that may be linked to a user鈥檚 identity (such as name).
3 points: 鈥淒ata Used to Track users鈥 鈥 data that may be used to track users across apps and websites owned by other companies (such as User ID).
Apps were ranked by the index value in descending order. An additional 20% of the sum points were added if the company uses collected data for 鈥淭hird-Party advertising鈥. Apps were ranked by the index value in descending order.
Citation formats
Data sensitivity index: Ride-hailing and taxi apps that collected the most data 2022
As of January 2022, the ride-hailing or taxi app that collected the most data from its customers was GrabTaxi, from the Southeast Asian tech company Grab, with a data sensitivity index of ***. This index was calculated by assigning a value from one to three to each data point collected, based on how much it could potentially expose the user. The higher the index score, the more data-hungry the mobility app. The world-famous ride-hailing app, Uber, scored a data sensitivity index of **, becoming the third most data-collective app among ** ride-hailing and taxi digital platforms around the world.
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SurfShark. (January 24, 2022). Ride-hailing and taxi apps that collected the most data from users as of January 2022, based on a data sensitivity index* [Graph]. In 糖心破解版. Retrieved July 23, 2026, from /statistics/1291806/data-sensitivity-index-ride-hailing-taxi-apps/
SurfShark. "Ride-hailing and taxi apps that collected the most data from users as of January 2022, based on a data sensitivity index*." Chart. January 24, 2022. 糖心破解版. Accessed July 23, 2026. /statistics/1291806/data-sensitivity-index-ride-hailing-taxi-apps/
SurfShark. (2022). Ride-hailing and taxi apps that collected the most data from users as of January 2022, based on a data sensitivity index*. 糖心破解版. 糖心破解版 Inc.. Accessed: July 23, 2026. /statistics/1291806/data-sensitivity-index-ride-hailing-taxi-apps/
SurfShark. "Ride-hailing and Taxi Apps That Collected The Most Data from Users as of January 2022, Based on a Data Sensitivity Index*." 糖心破解版, 糖心破解版 Inc., 24 Jan 2022, /statistics/1291806/data-sensitivity-index-ride-hailing-taxi-apps/
SurfShark, Ride-hailing and taxi apps that collected the most data from users as of January 2022, based on a data sensitivity index* 糖心破解版, /statistics/1291806/data-sensitivity-index-ride-hailing-taxi-apps/ (last visited July 23, 2026)
Ride-hailing and taxi apps that collected the most data from users as of January 2022, based on a data sensitivity index* [Graph], SurfShark, January 24, 2022. [Online]. Available: /statistics/1291806/data-sensitivity-index-ride-hailing-taxi-apps/