About Decoded Signal
Decoded Signal answers one practical question: what can monitoring apps actually see? We buy access, test claims on accounts and devices we control, and publish the conditions, limits and date of every result.
What we cover
We cover social-media viewers, parental controls, family locators, kids-safety apps and consumer privacy tools, plus the comparisons and practical questions people use to evaluate them.
This category is crowded with products whose marketing outruns their capability. Our job is to close that gap with reproducible tests rather than opinions.
How we work
Every article follows the same four steps — our own accounts, claims tested as advertised, limitations documented, every check dated. The details live on the methodology page.
Testing is always consent-based: our devices, our accounts, and participating testers who know what is running. We do not publish ways around platform privacy controls.
Who is behind it
Decoded Signal is written by a small independent team — meet them on the author page. We fund the work through reader-supported affiliate links, governed by our affiliate disclosure and editorial policy.