Lockdown, a new app launching today, is designed to be an open source firewall, letting users block any connection to any domain, including those that use ad tracking services and analytics platforms to monitor device usage.

Lockdown is free to download and use, and because it operates on device, it collects no user data. Lockdown uses Apple's VPN setup to function, though it is not a VPN and will not obscure your own IP address.

lockdownapp
Using Lockdown, you can block any domain, including those from companies like Facebook, and the app comes with a pre-set list of recommended domains to block to prevent tracking. Facebook tracking and other analytics tracking options from companies like Google, Mixpanel, and more are automatically blocked upon installing the app, and you can add your own custom lists too.

In addition to preventing unwanted tracking, the Lockdown app promises faster browsing speeds because unwanted connections are blocked, saving loading time.

Lockdown comes from the team behind Duet Display, and in the future, the app will offer a paid option that includes VPN functionality. Lockdown's developers are hoping that the launch of the app will incentivize developers to use more privacy-focused analytics frameworks and app discovery methods that rely less on trackers from major companies like Google and Facebook.

Lockdown can be downloaded from the App Store for free. [Direct Link]

Top Rated Comments

rahulda1 Avatar
27 months ago
I blocked The Facebook beta and Email Opens and now both appear as being Blocked and Unblocked!

Will fix this in the next version! Sorry about that, always a couple bugs on launch day :)
Score: 16 Votes (Like | Disagree)
Rigby Avatar
27 months ago
I use Firefox Focus to block trackers.
Not the same thing. Firefox cannot block analytics and tracking SDKs that are embedded in many apps. This can.
Score: 11 Votes (Like | Disagree)
rahulda1 Avatar
27 months ago
If I chose to use this app without the paid VPN service, does this mean my internet traffic (my information) won't be monitored at all by the developer?

I mean we all know we trade in our privacy when we pass our connection through a VPN and the private company can monitor our connection. I'd like to know if my connection (and the data packages of each app) is going to be monitored by any means, like they are when passing through a VPN, or the firewall works totally on device.

Thank you.
We will never monitor or sell your Internet traffic (Lockdown is an on-device firewall, so the data never leaves your device). Since the free version has no server cost or marginal cost per user, we believe that part of the product should be free.
Score: 9 Votes (Like | Disagree)
Jimmy James Avatar
27 months ago
This is probably the most important news I’ll read today.
Score: 8 Votes (Like | Disagree)
thisisnotmyname Avatar
27 months ago
Can you run it in tandem with another VPN app?
Score: 6 Votes (Like | Disagree)
Pafoofnik Avatar
27 months ago
Will fix this in the next version! Sorry about that, always a couple bugs on launch day :)
I write code. My career has been sustained by fixing the very bugs I myself created. Thanks for the quick reply; at least someone is listening!
Score: 5 Votes (Like | Disagree)

Top Stories

Flat 2021 MacBook Pro Mockup Feature

Unreleased Apple Macs and Apple Watches Listed in Eurasian Database Ahead of Fall Product Launches

Monday August 2, 2021 9:34 am PDT by
Apple is preparing for a slew of fall product launches according to new filings that showed up today in the Eurasian Economic Commission database. There are listings for new Mac and Apple Watch models, all of which have previously unknown model identifiers that indicate that they're upcoming devices. There are six new Apple Watch identifiers, including A2473, A2474, A2475, A2476, A2477, and...
ifixit iphone12 mini

Apple to Make Space for Larger Batteries in iPhones, iPads, and MacBooks By Adopting Slimmer Peripheral Chips

Monday August 2, 2021 2:12 am PDT by
For future iPhones, iPads, and MacBooks, Apple plans to use smaller internal components in an effort to increase the size of the device's battery, according to DigiTimes. Image Credit: iFixit Specifically, Apple plans to "significantly increase the adoption" of IPDs or integrated passive devices for the peripheral chips in its products. These news chips will be slimmer in size and allow for...
Apple watch series 5 new case material made of titanium 091019

Titanium Apple Watch Series 6 Models Currently Widely Unavailable

Sunday August 1, 2021 6:21 am PDT by
Models of the Apple Watch Series 6 with titanium cases part of the "Apple Watch Edition" collection is currently widely unavailable for pick-up in several of Apple's retail stores in the United States and is unavailable entirely for delivery in major markets. Noted by Bloomberg's Mark Gurman in the latest edition of his "Power On" newsletter, titanium models of the Apple Watch Series 6,...
General Apps Messages

Android iMessage Competitor Puts Pressure on Apple

Friday July 30, 2021 3:15 am PDT by
Google and the three major U.S. carriers, including Verizon, AT&T, and T-Mobile, will all support a new communications protocol on Android smartphones starting in 2022, a move that puts pressure on Apple to adopt a new cross-platform messaging standard and may present a challenge to iMessage. Verizon recently announced that it is planning to adopt Messages by Google as its default messaging...
REC ASA CODE2016 20160601 205816 2745

Elon Musk Reportedly Demanded to Become Apple CEO as Part of Potential Tesla Acquisition [Update: Musk Denies]

Friday July 30, 2021 9:04 am PDT by
Tesla CEO Elon Musk reportedly once demanded that he be made Apple CEO in a brief discussion of a potential acquisition with Apple's current CEO, Tim Cook. The claim comes in a new book titled "Power Play: Tesla, Elon Musk and the Bet of the Century," as reviewed by The Los Angeles Times. According to the book, during a 2016 phone call between Musk and Cook that touched on the possibility of ...
iPhone 13 Wi Fi 6E feature update

Wi-Fi 6E Explained: What It Could Mean for iPhone 13 and Beyond

Monday August 2, 2021 8:00 am PDT by
The iPhone 13 is widely expected to come with Wi-Fi 6E capabilities, and while it may seem rather nuanced to the average consumer, with only improved speeds and being "up to date" in the realm of Wi-Fi technology, it's actually a fairly significant improvement, laying the groundwork for much of what we know the future holds. To truly understand Wi-Fi 6E, MacRumors sat down for an exclusive...
magic keyboard touch id

Apple Makes Magic Keyboard With Touch ID Available for Separate Purchase

Tuesday August 3, 2021 5:22 am PDT by
Apple has made the Magic Keyboard with Touch ID, which previously was only available with the purchase of the new 24-inch iMac, available for purchase individually for $149. Apple also retails the Magic Keyboard with Touch ID and a numeric keypad for $179. A standard Magic Keyboard without Touch ID or a numeric keypad is available for $99, and a new Magic Trackpad for $129. One major...
themorningshowcarrell

Apple Decided Not to Buy Reese Witherspoon's 'Hello Sunshine' Media Company

Monday August 2, 2021 2:02 pm PDT by
Reese Witherspoon's media company "Hello Sunshine" recently courted various buyers, and while Apple was one of parties interested in buying Hello Sunshine, the Cupertino company did not end up going through with the purchase. Hello Sunshine was valued at around $900 million thanks to its involvement in popular series like The Morning Show," "Big Little Lies," and "Little Fires Everywhere,"...
COVID19 Digital Wallet Apple Wallet

Australian Government Now Offering COVID-19 Digital Vaccination Certificates for Apple Wallet

Monday August 2, 2021 12:04 am PDT by
The Australian government has introduced support for adding COVID-19 vaccination digital certificates to Apple Wallet via the Express Plus Medicare app on iOS. Image credit: Tap Down Under As spotted by Tap Down Under, users who have received two doses of either the AstraZeneca or Pfizer vaccine now have access to the digital certificate through their Medicare online account or via the Medica...
mac pro new graphics

Apple Introduces New High-End Graphics Options for Mac Pro

Tuesday August 3, 2021 7:34 am PDT by
Apple today began offering new high-end graphics upgrade options for both the tower and rack versions of the Mac Pro desktop computer. This comes on the same day that Apple started selling the Magic Keyboard with Touch ID on a standalone basis. As noted by CNN Underscored's Jake Krol, the Mac Pro can now be configured with new AMD Radeon Pro W6800X, W6800X Duo, or W6900X graphics when...