Lockdown Privacy offers an open-source firewall for blocking trackers, ads, and badware in apps on iPhone and iPad.
LuLu
vsOPNsense
LuLu vs OPNsense
How do LuLu and OPNsense compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | LuLu | OPNsense |
|---|---|---|
| What it is | Monitor and control outgoing network connections on macOS with LuLu, a free, open-source firewall. | OPNsense provides open-source firewall and routing software, with project documentation and support information on its site. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | macOS, Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both LuLu and OPNsense.
Manage proxy connections on macOS with ClashMac, a native client that includes traffic routing views.
BlockBlock monitors for malware that installs itself persistently to run automatically after a restart or login.
OnionHop routes desktop traffic through Tor, with proxy and system-wide VPN modes, bridges, split tunneling, and a kill switch.
Mistborn provides a self-hosted virtual private cloud with a web interface, firewall, WireGuard VPN, Pi-hole, DNSCrypt, and IP filtering.
Open source
24 alternativesCheck file origin and cryptographic signing details from Finder with this macOS utility.







