Find hidden apps—or control access directly on the network?
Hidden apps are a problem for many parents: An app disappears from the home screen, is moved to a folder, or is hidden using a feature on the smartphone. This quickly gives the impression that the app is no longer there.
However, the more important question isn't always, "Where is the app?" but rather, "Can the device even still access the service?"
Find Hidden Apps on Your Phone
If you want to find a hidden app, you should first check the device's complete list of apps.
On iPhone and iPad, you can also search the App Library. On Android, you can usually find installed apps under "Apps" in the Settings menu. Depending on the manufacturer, there may also be options to hide apps.
This can be helpful if you want to check which programs are actually installed. However, for ongoing monitoring, this is only part of the solution.
Why Simply Searching for Hidden Apps Isn't Enough
An app doesn't have to be visible to establish an Internet connection. And even if a particular app has been deleted or blocked, the same service may still be accessible through a browser or another application.
In theory, therefore, parents would have to keep checking which new apps have been installed, which apps have been renamed or hidden, and which services can be accessed through alternative means.
As the number of devices and applications increases, it quickly becomes difficult to keep track of everything.
What Research on Parental Media Monitoring Shows
A prospective study published in JAMA Pediatrics examined 1,323 third- through fifth-grade students, as well as information provided by their parents and teachers. Among other things, the researchers looked at the extent to which parents monitored and limited their children’s media use.
The study found that greater parental media control was associated with less total media time and less exposure to violent media. These factors, in turn, were linked to sleep, academic performance, and prosocial and aggressive behavior.
The authors distinguished between limiting screen time and content and actively discussing media use with children. They concluded that parental guidance regarding media use can have protective effects in several areas.
It is important to note that the study was conducted in 2014 and focused primarily on television, video games, and computer use among elementary school-aged children. It therefore does not specifically prove the effectiveness of modern DNS filters or certain parental control products. However, it does generally support the importance of active and restrictive parental guidance regarding media use.
About the study in JAMA Pediatrics
With Talos Family, you don't have to find every hidden app one by one
Talos Family therefore takes a different approach: Instead of simply monitoring which app is visible on the screen, it filters internet access at the network level.
Many apps and web services need to communicate with specific Internet domains in order to function. DNS queries are often used to locate the necessary servers.
If a service is detected and blocked by the Talos Family Filter, its DNS communication can be blocked. In many cases, this alone is enough to prevent access—regardless of whether the app icon is clearly visible, hidden in a folder, or removed from the home screen.
An example: A hidden social media app
Suppose a child hides a social media app on their smartphone. During a typical check, a parent would first have to discover that the app is still installed.
With network-based filtering, this is less critical. If the domains used by the service are included in the appropriate blocking category, connection attempts can be blocked via the filtered DNS access.
The same principle can also apply when a service is accessed via a browser rather than through its app.
Why We Deliberately Use the Word "Mostly"
No DNS filter can guarantee that it will fully detect or block every app or Internet service under all circumstances.
Apps can change their infrastructure, use new domains, or employ technical methods that partially bypass traditional DNS filters. That is precisely why Talos Family combines filtering—depending on the configuration—with additional measures such as monitoring specific DNS paths and restricting alternative encrypted DNS connections.
Our goal, therefore, is not to promise parents an unrealistic 100 percent level of control, but to block as many unwanted connections as possible right at the network level.
The advantage: New restrictions can be applied centrally
With app-based monitoring, parents often have to take action themselves when new apps or services appear.
With Talos Family, filter rules can be updated centrally. If a new relevant service or domain is added to a blocked category, this change can be applied to the protected access without requiring parents to search for and reconfigure each individual app.
Hidden apps remain visible and verifiable
Of course, it can still be a good idea to check the apps installed on the device from time to time. This helps parents better understand which apps their child is actually using.
The difference is this: Protection doesn't have to depend solely on whether you detect every hidden app in time.
Talos Family as an Additional Layer of Protection
Talos Family is not a substitute for conversations between parents and children, nor does it replace all the features of traditional parental controls.
However, network filtering can add an extra layer of protection: Instead of simply monitoring visible apps, it attempts to block unwanted Internet connections as soon as users try to access the relevant services.
You can learn more about why we chose this approach here: Why Talos Family?
For instructions on how to set up Talos Family using WireGuard or the router version, see our guide: Setting Up Talos Family
Conclusion: Don't search for every app—control internet access
If you want to find hidden apps, you can start by checking the App Library or the list of installed apps.
For parents, however, it often makes more sense not to search exclusively for individual apps. After all, many of these apps require a connection to their servers.
That's exactly where Talos Family comes in: If an unwanted service is detected by the Talos Family DNS filters, the connection can be blocked regardless of whether the corresponding app is visible or hidden.