For hosting common files it's ok. Also it is on Android too do, great to transfer files between your Windows and your phone. But if you want better security you have to subscribe a monthly offer.
ebblink - pick one of your images, upload and get a link back.
Dropbox - Online Sync and File Sharing
1Password Families - Your family’s safe deposit box with a digital 🔑
Google Drive - Access and sync your files anywhere
Mega - Secure File Storage and collaboration
Momatu - Momatu – Moments that matter app features sharing of family photos and videos, so users can give access to the album to all their family members by uploading them on the map and providing access to their family members.