Lockdown Apps
4.0 (20)
Lockdown Apps
Rating (Average):
4.5 (512)
Rating (Current): 
4.0 (20)
Lockdown is the world's first Open Source firewall for iOS, allowing you to block any connection to any domain and protecting your privacy across the web. For free.

- Block any domain / service
- Works for all apps, not just the browser
- Useful preconfigured defaults
- See what's being blocked
- Optional VPN for additional privacy

- Open Source: Since firewalls have access to *everything* you do, it's critical that any firewall you use should be open source. Lockdown is 100% open source.
- On-Device: Lockdown does its magic on-device and doesn't connect to any servers, or third-party analytics, or anything else. This way, everything you do stays private to you.
- World's Simplest Privacy Policy: Here's the entirety of it (July 23rd, 2019) - "Everything Lockdown does stays on your device, so what you see is literally what you get, and nothing more or less, because that's the way it should be."

- MacRumors
- 9to5Mac
- Cult of Mac
- The Mac Observer
- iCulture
- iClarified
- AppAdvice

Follow us on Twitter: @lockdown_hq

Send your questions and comments to

Lockdown -
Privacy Policy -
Terms of Use -

The Lockdown VPN subscription grants unlimited data and encryption through the Lockdown VPN service. Lockdown VPN subscriptions have a free one week trial, after which you will be charged through your iTunes account. Price may vary by location. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription early. Manage your subscriptions in Account Settings.
What's new in v0.2.7
We update Lockdown to ensure the highest level of security, performance, and usability. Here's what's new:

- FEATURE: Easily share your anonymized block metrics by tapping the share icon at the top right. How many trackers have *you* blocked?
- UI: Cleaner and more consistent UI by using SF Symbols instead of custom icons
- UI: Dark mode tweaks for better readability
- BUGFIX: Fixed a rare issue that caused activation to delay
- BUGFIX/LOCALIZATION: Fixed an issue where users in specific regions might see a crash on start
- LOCALIZATION: Scaffolding for localization in five languages (translations in progress)
  • App History
  • Update
    October 10 2019
  • Update
    October 8 2019
  • Update
    September 26 2019
  • Update
    September 16 2019
  • Update
    September 15 2019
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    August 28 2019
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    August 21 2019
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    August 6 2019
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    August 5 2019
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    August 4 2019
  • Update
    July 29 2019
  • Update
    July 25 2019
  • Update
    July 23 2019
  • New App: Free
    July 22 2019
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