# 🆕 UPDATED Glidegram - social media app (follow/unfollow, unread messages & more)

**URL:** https://community.glideapps.com/t/updated-glidegram-social-media-app-follow-unfollow-unread-messages-more/9293
**Category:** Project Showcase
**Created:** [May 17, 2020, 2:01pm UTC](https://community.glideapps.com/t/updated-glidegram-social-media-app-follow-unfollow-unread-messages-more/9293 "2020-05-17T14:01:00Z")
**Posts on this page:** 1
**Showing post:** 96

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### Author: ![Manan\_Mehta](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/manan_mehta/32/13957_2.png) [@Manan\_Mehta](https://community.glideapps.com/u/Manan_Mehta)
#### Post date: [January 15, 2021, 9:14pm UTC](https://community.glideapps.com/t/updated-glidegram-social-media-app-follow-unfollow-unread-messages-more/9293/96 "2021-01-15T21:14:37Z")

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> [@Rollup Likes](https://community.glideapps.com/t/rollup-likes/18376):
>
> Rollup likes using actions while limiting to one like per user. The action is configured as shown where the Like Counter is the actual counter and the “Liked By” Column is a user specific column where I am incrementing the user’s ID from their profile (It’s a basic number assigned to each user using a formula like =arrayforumla(row(A2:A)) I use this user-specific column to define the visibility of the button outside so that one user cannot like a post twice. [image]

In case this helps.  
Stellar job with the app! This is my go to app template when there’s somebody who says:  
But is Nocode powerful enough as code? Or can you really build something which is usable. People are always astounded when they see an app similar to the one they use everyday.  
Thanks for the beautiful app @Lisa

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