Snapchat+ subscriptions can’t be moved from one Snapchat account to another. Your subscription applies to the account you were logged in to when you subscribed.
To use Snapchat+ on a different account, log in to that account and subscribe to Snapchat+ there.
Can I use one Apple ID or Google Play account for two Snapchat accounts?
You can have one monthly Snapchat+ subscription per Apple ID or Google Play account. For a second Snapchat account, you can make a one-time purchase of a 12-month subscription with the same Apple ID or Google Play account.
What if I subscribed on the wrong account?
You can cancel your subscription on that account so it doesn’t renew. Then log in to the account you want to use. With the same Apple ID or Google Play account, that account can get the one-time 12-month subscription, bought from inside Snapchat.
Tapping 'Restore Purchases' won’t move a subscription either. Restoring a purchase only works on the Snapchat account that made it.
Can I move a Snapchat+ gift to another account?
No. Once a Snapchat+ gift is redeemed, it stays on the account that redeemed it. Gifts follow the Snapchat+ Gift Card Terms.