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. 2018 Jan 4;6(1):e3. doi: 10.2196/mhealth.7626

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©Gitanjali Das, Cynthia Cheung, Camille Nebeker, Matthew Bietz, Cinnamon Bloss. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 04.01.2018.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR mhealth and uhealth, is properly cited. The complete bibliographic information, a link to the original publication on http://mhealth.jmir.org/, as well as this copyright and license information must be included.

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Privacy policy reading grade level (RGL; N=64). The RGL was an average of the Flesch-Kincaid, Gunning Fog, and simplified measure of Gobbledygook (SMOG) RGLs. The mean RGL of all the apps was 12.78, which is equivalent to a freshman in college. This average level is also higher than the Patient Privacy Rights (PPR) recommended RGL of 12.00 and higher than the US average adult RGL of 8.00. In terms of the individual apps, the highest RGL was for Disney Build It: Frozen at 17.07, which is equivalent to a graduate student reading level. The lowest RGL was for Papa’s Freezeria To Go at 8.53.