The best NetGuard alternatives
The rest of Best Personal Firewalls, in this site's order: each with what it costs, where it runs and its record score.
1
GlassWire
AndroidWebWindows $2.99 a month, billed yearly Record6.0 Visit GlassWire may suit people who want to review network activity, receive alerts about unusual changes, or manage app connections.
4
RethinkDNS
AndroidWeb $1.75 a month Record5.1 Visit RethinkDNS suits Android users who want configurable DNS blocking, app-level firewall rules, and per-app network reports.