iion.io (iion.io) — ad network

Website: iion.io

iion.io is an advertising system that app publishers list in their app-ads.txt as “iion.io”. 4,619 checked publishers list it (912 with a DIRECT account, 4,596 through resellers). Its sellers.json lists 321 sellers: 268 publishers, 33 intermediaries, 20 both.

sellers.json

Read 21 Oct 2026 from https://pubs.iion.io/sellers.json. Its sellers.json lists 321 sellers: 268 publishers, 33 intermediaries, 20 both. We read it weekly to verify the seller accounts in publishers’ app-ads.txt files.

Of the 172 iion.io seller IDs we have seen in checked app-ads.txt files, 158 are in this sellers.json and 14 are not.

Publishers that list iion.io the most

Their app-ads.txt names iion.io in the most lines.

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