Table 1.
Schedule of baseline and follow-up data collection.
Fig 1.
Images of some of the elements of the See How They Grow app.
Table 2.
See How They Grow app design features and functions.
Table 3.
Examples of the routine within app notifications.
Table 4.
Examples of data entry dependent messages.
Table 5.
Characteristics of participants at baseline and follow-up.
Table 6.
Participant last app activity by engagement category.
Table 7.
The number of screen views by last activity engagement categories.
Fig 2.
Notifications and corresponding app activity.