Is it because its iOS? I know this is an android forum but from what I know iOS does not pay that much more so these numbers are insane. Is it because he limits the ads shown per user or something?
LAUNCH METRICS (First Week)
650K+ downloads $1.1K+ revenue (uncut) from IAPs (No Ads IAP, conversion ~0.08%) $23K+ ad revenue (~$18 avg. eCPM)
$219 revenue (uncut) from IAPs
$2,300 revenue from UnityAds (~$20 avg. eCPM)