Bulk image resize app for iPhone

[drb5]

Anyone found a decent app to bulk resize picture? Mrs has thousands of pictures on her phone and doesn't want to delete any....

I don't mind paying the money, but all too often you get an app that doesn't work the way you hope, so I hoped someone may have found one that's good...

 

[sarah.scnr]

You can use resize image app freely available on iTunes you need to resize image one by one for batch resize you need to buy paid version