| Platform | Unblocking Method | Persistence of Block | | :--- | :--- | :--- | | | No official method; must delete account | Permanent | | Tinder | Unblock from Settings → Blocked Users | Reversible anytime | | Instagram | Unblock from Privacy → Blocked Accounts | Reversible anytime | | WhatsApp | Unblock from Settings → Account → Privacy | Reversible anytime | | Scruff (competitor) | Similar to Grindr – hard block, no unblock | Permanent |