# Flipping photos by other users **URL:** \ **Category:** Ask for Help\ **Created:** [March 7, 2022, 7:27pm UTC](https://community.glideapps.com/t/flipping-photos-by-other-users/39353 "2022-03-07T19:27:22Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![ArshinSV](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/arshinsv/32/23464_2.png) [@ArshinSV](https://community.glideapps.com/u/ArshinSV)\ **Post date:** [March 7, 2022, 7:27pm UTC](https://community.glideapps.com/t/flipping-photos-by-other-users/39353/1 "2022-03-07T19:27:22Z")
I have a public app. Users are not logged in. I have created photo cards, but if one user is flipping, they are also flipping for another user, how do I solve this problem? ---
**Author:** ![Jeff\_Hager](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/jeff_hager/32/43_2.png) [@Jeff\_Hager](https://community.glideapps.com/u/Jeff_Hager)\ **Post date:** [March 7, 2022, 7:28pm UTC](https://community.glideapps.com/t/flipping-photos-by-other-users/39353/2 "2022-03-07T19:28:42Z")
Use user specific columns, so data changed by one user doesn’t affect other users. ---
**Author:** ![ArshinSV](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/arshinsv/32/23464_2.png) [@ArshinSV](https://community.glideapps.com/u/ArshinSV)\ **Post date:** [March 7, 2022, 7:43pm UTC](https://community.glideapps.com/t/flipping-photos-by-other-users/39353/3 "2022-03-07T19:43:43Z")
How can I do that? Users are not logged in ---
**Author:** ![Jeff\_Hager](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/jeff_hager/32/43_2.png) [@Jeff\_Hager](https://community.glideapps.com/u/Jeff_Hager)\ **Post date:** [March 7, 2022, 7:54pm UTC](https://community.glideapps.com/t/flipping-photos-by-other-users/39353/4 "2022-03-07T19:54:23Z")
Doesn’t matter. Just create a new column and set it as user specific.