FireWally

See every app that goes online. Get smart explanations from Apple Intelligence, and block any connection you don’t trust .

Free Download

Get from the App Store

Apple-notarized

Regular updates

4.9-star rating

Absolutely free

The control you need

Manage traffic, block unwanted сonnections, and stay secure.

Real-time network monitoring

Hourly and daily traffic summary

Apple Intelligence insights

Instant internet blocking for apps

Total traffic data overview

The easy-to-use firewall for everyone

Designed for your lifestyle

Travelers

Decide which apps can access the internet and avoid surprising roaming bills

Minimalists

Enjoy a lightweight firewall without complicated settings

Privacy-conscious users

Monitor which apps connect in the background

Everyday Mac users

Get essential protection and control with a clean, simple interface

Block suspicious apps

An app is talking too much to the internet while you’re not even using it?With one click, limit or block its connections.

Track your traffic in real time

Keep track of how much data each app is sending and receiving – live, current hour, current day.

AI insights for app connections

Get clear explanations for why every app connects to the internet. Identify and block unwanted connections, all powered by Apple Intelligence.

Save your mobile data

Perfect for travelers and those on mobile data plans, allowing you to monitor and control usage to avoid costly overage fees.

FireWally speaks

English

Español

Deutsch

Français

繁體中文

Italiano

Türkçe

Українська

Essential protection

Network usage stats

Super simple to use

Frequently Asked Questions

How is FireWally different from the built-in macOS firewall?

While the macOS firewall is a basic, system-level tool, Bastiont provides a user-friendly, application-focused interface that shows you real-time traffic usage of all apps running in the background, helps you monitor data consumption, and gives you granular control over individual app connections.

How can FireWally help me with security?

FireWally helps you identify unknown traffic connections that might be without your permission, allowing you to quickly block them and prevent potential data leaks.

What happens when I block an app’s connection?

When you block an application, it will no longer be able to send or receive data over the internet. This can prevent it from updating, syncing, or performing other online functions.

Is FireWally free?

Yes, FireWally is completely free to use. You get all its features without hidden costs or subscriptions.

How is FireWally different from other firewalls?

Most firewalls are complex and packed with features you may never use. FireWally focuses on clarity and simplicity: real-time traffic monitoring, hourly/daily stats, and easy blocking of unwanted apps. No complicated rules or endless pop-ups.