How does the data collection blocker work on my iodé phone?

From the core of the operating system, your iodé smartphone monitors DNS requests and network packets transmissions.

iodé blocks requests and transmissions to recipients considered as snitches (advertisements, malwares, spams, spyware, statistics & trackers) by the open source community.

Finally, the iodé interface lets you visualise blocked requests & transmissions per app, and lets you control the blocker for each.