If you are using a Repeating Photo control in your form, you have the option of uploading the photos to a SharePoint Picture Library or a Google Folder.
HOW TO UPLOAD REPEATING PHOTOS TO A GOOGLE FOLDER
Before working on your form, create a Google Drive Folder to store all of your submitting photos.
In your form, add a Repeating Photo control by clicking on it from the Controls panel on the left side of the screen. After adding the control, scroll to the Destination section in the Properties panel to the left side of the screen and click ADD DESTINATION.
In Google Drive, find the folder that you plan to store your photos and get the shareable link. To do this, right click the folder you created, select Get shareable link, and Sharing settings. Be sure anyone with the link Can Edit, and copy the link.
Back in your form, select the Google Folder option and paste the Google Folder link in the URL field.
After clicking DONE, you will then see Google Folder appear under Destination.
SAVE & PUBLISH your form so you can install it on your device and use the Repeating Photo control to take pictures. Selecting Add more photos will add another photo row in your Repeating Photo control. The Upload photos button will send photos to your Google Folder where they can be viewed.
Pictured below is my Google Folder that received the two photos I took and uploaded from my mobile device.
Note: On Android devices, you will need to go to Settings in the Formotus app and SET GOOGLE ACCOUNT to use for submitting the photos.