Pic Vault is a very good app to save & backup private photo & videos in your iPhone, iPad and iPod.

By saving most important info in the application, you will no longer worry about losing your personal information.

Main Features:
>>>Photo/Video Manager
Save, backup and delete photos, videos that you want
>>>Photo/Video Viewer
One click to check your private photos and videos
>>> iTunes Import
You can import files with iTunes
>>>Wi-Fi Transfer
Or upload by using Wi-Fi Transfer

Terms_of_service:
https://musjoy.com/PicVault/html/terms_of_service.html
Privacy policy:
https://musjoy.com/PicVault/html/privacy_policy.html

Subscription Detail Info:
-First three days are free to use, after the period is over, you will be charged $9.99 for one month automatically.
-Payment will be charged to iTunes Account at confirmation of purchase.
-Subscription will automatically renew unless it is turned off at least 24 hours before the end of the current billing period.
-Account will be charged for renewal within 24-hours prior to the end of the current period.
-You can edit your subscriptions and auto-renewal may be turned off by going to “Account Settings”.
-Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period.