does someone get a notification when you unblock them on snapchat?
50134
Once you unblock the user on Snapchat, the user would not receive a notification from Snapchat that you unblocked them, ... if they would find you and would be able to add you on Snapchat, that would be the indication for them that you have unblocked them on Snapchat.
432689
When you unblock a person, you can send them a snap, they can send you a snap. You can view their story, they can view your story.
353050
If you block someone, they won't be unblocked until you unblock them. When you unblock someone, you won't automatically be friends again.
1029065
What Happens When You Unblock People on Instagram? ... If you unblock them, you won't be following each other and you'll have to re-follow their account, which could alert them to the fact that they were previously blocked or removed from your Instagram followers list.
100306
When you unblock a person, you can send them a snap, they can send you a snap. You can view their story, they can view your story. You can check their location, they can check your location. You can streak with them, they can streak with you.
1425637
Swipe up to see the Account Actions section, then tap Blocked. You'll see a list of usernames of people you blocked. Tap the X that appears to the right of the username of the person you want to unblock. Snapchat prompts you to confirm.
1297581
If you're the one doing the blocking or unblocking, go to someone's profile > Menu > Block. To unblock them, go to their profile > tap Blocked > Unblock. If you find yourself suddenly unable to send a friend Snaps or Chat messages, consider yourself blocked.
954842
Short answer is, no. Snapchat doesn't send a notification when you unblock someone however it will if you add this person as a friend. Not unless you follow them or they try to follow you.
598601
So you can't get any notification about unblocking on WhatsApp. As Raaki Gadde said, you can pin his/her chat to the top in WhatsApp (you have blank profile picture of your friend at this time). If he/she unblocks you, there is a chance to get a DP there and you can notice instantly.
1256001
When you block someone, you get a notification that you blocked them, but they don't — your status is always offline to them, but they often get a notification when you go online, if they didn't unfriend you. You can't send or receive messages from them, but they can still send you messages, pending unblock.
672475
Because blocking people on Snapchat hides their accounts from you and yours from them, you can't search for their names and then unblock them. ... Snapchat prompts you to confirm. Tap Yes if you would like to unblock this person. After you unblock someone, their username disappears from your Blocked list.
434117
Because there is no negative consequence to receiving a block, Instagram does not inform users that they have been blocked, nor does it inform users that a block has been lifted. You are free to block and unblock users however you desire without worrying about whether those users will receive a notification or email.
1105466
You have to wait a certain amount of time before it will let you unblock someone. Lastly, the person you are trying to unblock might have deleted their account. I've had this problem before! Sometimes it's just snapchat being glitchy, other times it's because the person you're trying to unblock has blocked you as well.
394190
Once you unblock the user on Snapchat, the user would not receive a notification from Snapchat that you unblocked them, but if someday they would try to search you on Snapchat through you...
717208
To unblock them, go to their profile > tap Blocked > Unblock. If you find yourself suddenly unable to send a friend Snaps or Chat messages, consider yourself blocked.
256978
You're not going to be directly notified if someone blocks you. You might notice that you're not seeing their stories anymore, are unable to find their username, and that they generally seem to have disappeared from the app. They might still show up in your chat history, but you'll be unable to snap them.
1060954
When you unblock someone, you cannot receive the messages they sent while they were blocked. You can never receive the messages they sent while they were blocked no matter how you try.