Fintech UA desk, Bangkok — retired two sources, kept spend flat
A consumer lending app arrived with four paid networks and a blended ROAS that looked respectable. Scoring Studio’s week-three decay exercise showed Network B’s Day-7 retained users falling to 11% while CPI stayed the “winner.” They cut B and a thin incentivized source, redistributed budget, and recorded a 2.1× lift in Day-7 retained users at the same weekly spend over the following six weeks. The limitation: they still cannot score web-to-app traffic cleanly because MMP web attribution remains incomplete.