Canvsly (free) allows you to upload and organize your kids' creations. If you have preexisting snaps of their art on your phone, you can easily import those into the app as well and create a timeline of your kids' masterworks. Private by default, you control the audience you share with. There's also a smart account share feature that makes it easy for multiple parents or caregivers to maintain kids' galleries without gaps or overlaps.
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