Blocking unwanted ads
You can block unwanted ads under Settings → Blockings. The restrictions will apply to Yandex Direct ads in all apps of the user.
You can block ads:
-
By site domain.
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By mobile app Bundle ID.
Specify domains or Bundle ID separated by commas and click the 
button on the right.
How it looks in the interface
To cancel a blocking, find it in the Domains and Bundle IDs list and delete it using the 
element (appears on hover).
All changes to settings automatically take effect two hours after saving them.
The total number of blockings per account should not exceed 1000.
Note
Note that disabling ads that link to certain domains may result in a reduced number of ads being displayed and potentially may reduce your revenue from ad placement.
You can also disable unsolicited ads for each app separately according to its settings.