Thank you for using the “Photo Rubber” habitually.
We will inform you about the correspondence status of iOS10 released on 2016/9/13.
When you call the function of the Photo Rubber using an editing feature (Photo Editing Extension) of the Photos app in iOS10 environment, We confirmed that saving error has been occured.
On the other hand, the normal start from a home screen will work all normally in iOS10 environment.
It has already become clear to be caused by the movement in the OS having been changed by version up , and the problem of Photo Editing Extension has top priority now , and it is making a repair version .
I am sorry to cause you inconvenience , but please already wait until iOS10 perfection correspondence for a while.
If you have any problem, please contact us from this link.
Thank you in advance for your help.