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Best free parental control app in 2021

Young brother and sister use a laptop in the kitchen
(Image credit: Getty Images)

The best free parental control software should make it straightforward to keep tabs on your family's access to the internet, giving you peace of mind that your children will stay safe online.

Our current pick of the best free parental control software is Qustodio, which offers a comprehensive suite of tools to keep your kids safe online including content-filtering and time limits. 

However, it's not your only option, so we've gathered together several of the best other alternative parental control tools so you can make the best choice for you and your family.

In an ideal world, the web would be a safe space for everyone, but unfortunately that is far from reality, and as a busy adult, it’s not always possible for you to spend the time to be there while your children are online. 

This is where the best free parental control software can help - by allowing you to either block access to particular sites that may have concerning content, or only permit access to sites you deem suitable, this tool can help protect your kids.

The best free parental control software will look after the kids when you're unable to, whether they are conducting research for a school project, keeping in touch with friends, or simply enjoying all the good things that the Internet does offer. 

It does not matter what age your child is, or whether they are using a mobile device, Windows or a macOS computer. In this roundup, you will find the perfect choice of the best free parental control software to lend you a vigilant hand.


The best parental control software right now is: Qustodio
Qustodio's premium parental control tools are the best around. YouTube monitoring, the ability to see time spent on social networks, time limits for games and call tracking are just some of the options available. These tools aren't free, but they'll provide an extra layer of protection to keep your kids safe.

Best free parental control app: How did we choose?

Best free parental control app: How did we choose?

Keeping your children safe on the internet is becoming a more difficult task every day, but it has never been more important. The amount of inappropriate content online is troubling and without some form of parental control software, there is little way of knowing what your child is looking at. With that in mind, we’ve trawled through the numerous paternal control apps on the market today and selected the best - the ones that will keep your kids safe. We’ve looked at free and paid options, as well as ones that might be suitable for children of different ages. 

1. Qustodio: Best cross-platform option

(Image credit: Qustodio)

A full suite of parental control tools to keep your kids safe online

Reasons to buy
+Excellent content filtering+Lets parents set time limits+Cross-platform
Reasons to avoid
-Some features behind paywall

Most parental control software is aimed at Windows users, but Qustodio (think 'custodian') is also available for Mac, Android, iOS, Kindle and Nook.

The free version is one of the most comprehensive parental control apps around, enabling you to set rules and time schedules, block pornography and other unsuitable content. If you go for the paid-for version, you'll also get SMS monitoring, social media features and per-app controls.

Its raft of features and support for a wide range of platforms make Qustodio the best free parental control software, but there are some other excellent free programs available, some of which may be better suited to your individual needs as a parent. Read on for the rest of our our top choices.

2. OpenDNS FamilyShield: Best for automatic domain blocking

(Image credit: OpenDNS)

Block domains on your whole home network at router level

Reasons to buy
+Runs at router level+Ready-made blocklists+Can improve speeds
Reasons to avoid
-Setup can be tricky

FamilyShield is a free service from OpenDNS. Its parental control tools automatically block domains that OpenDNS has flagged under the headings "tasteless, proxy/anonymizer, sexuality, or pornography".

One of the big pluses here is that while FamilyShield can run on PCs and mobile devices, you can also apply it to your network router and filter all the traffic that passes through it – it's just a matter of changing the DNS server numbers in your control panel.

This has the happy benefit of improving DNS lookup speeds on some ISPs. By filtering everything at the router level, every device on your network benefits from the filters. For more options, there's also a premium service available.

3. KidLogger: Best activity logging

(Image credit: KidLogger)

Detailed activity logging, including apps used and keystrokes

Reasons to buy
+Tracks keystrokes+Cross-platform
Reasons to avoid
-Free version doesn't record audio-Only covers one device

Nothing gets past Kidlogger. This free parental control software not only tracks what your children type and which websites they visit – it also keeps a record of which programs they use and any screengrabs they take.

If you're concerned about who your kids might be talking to online, there's even a voice-activated sound recorder. If your children are a little older and more responsible, you can pick and choose which options to monitor and give them a little privacy.

The free software only covers one device and lacks some of the sneakier features of the premium editions (including silent monitoring of WhatsApp conversations and the ability to listen to Skype calls), but it's still a well-rounded tool if you're concerned about your kids' safety. 

Kidlogger is available for Windows, macOS, Linux, Android, and BlackBerry.

4. Spyrix Free Keylogger: Best for parental monitoring

(Image credit: Spyrix)

Find out what your kids are typing, and if they might be in trouble

Reasons to buy
+Remote monitoring+Monitors clipboard and printers
Reasons to avoid
-No content blocking-Windows only

Keyloggers have something of a bad reputation online, as they're often used by crooks hoping to capture passwords and bank details, but they can be a force for good too, and Spyrix Free Keylogger enables you to see what your children have been up to.

Although it's dubbed parental control software, the free version of Spyrix really a monitoring program; it doesn't stop the kids getting up to no good, but it does let you see exactly what they've done. If you want content blocking too, premium subscriptions aren't expensive.

The absence of filtering means Spyrix might not be the best choice for younger kids' computers, but it may be useful for older children if you suspect online bullying or other unpleasantness.

5. Kaspersky Safe Kids: Best mobile features

(Image credit: Kaspersky)

Parental control software for all devices

Reasons to buy
+Available for multiple platforms+App and screen-time management+Extra mobile-specific tools
Reasons to avoid
-May slow Windows PCs

Kaspersky Safe Kids is parental control software for Windows, macOS, Android, iOS devices, with both free and paid-for versions.

The free edition includes a blacklist that prevents your kids seeing inappropriate content online, plus app controls that let you manage app use by time used, age restrictions, and category (if you don't want your kids playing games on a school night, for example). There's also a screen time management tool to help you control overall device use,

The paid version adds more mobile-specific features, including a battery tracker so you can see if your kid's phone is about to go flat, leaving them without a way to contact you. You can also keep an eye on their location with GPS tracking, manage their social media use, and receive real-time alerts if they visit websites they shouldn't or leave a pre-defined 'safe' area.

We found that it took longer than usual to log into a Windows account when Kaspersky Safe Kids was running on a Windows 10 PC, so this is worth bearing in mind if your kids' PC is a little on the slow side already.

Other apps to consider

Wondershare Famisafe

A premium parental control app for mobile devices, Famisafe can be installed on up to 30 devices per account. It features all the usual tools for keeping kids safe, including setting time limits and blocking inappropriate content, but can also detect potentially inappropriate photos and text messages, block games, and monitor your kids' whereabouts with GPS and geofencing.

Daryl Baxter

Daryl had been freelancing for 3 years before joining TechRadar, now reporting on everything software-related. In his spare time he's written a book, 'The Making of Tomb Raider', alongside podcasting and usually found playing games old and new on his PC and MacBook Pro. If you have a story about an updated app or one that's about to launch, drop him a line.