Something similar would be Proxyman: https://apps.apple.com/de/app/proxyman-network-debug-tool/id1551292695 https://apps.apple.com/de/app/proxyman-network-debug

Something similar would be Proxyman: https://apps.apple.com/de/app/proxyman-network-debug-tool/id1551292695 https://apps.apple.com/de/app/proxyman-network-debug-tool/id... But it’s more designed to be a debug tool than to block traffic from specific apps