User Acquisition (UA)

User acquisition (UA) is the practice of gaining new users for an app, mainly through paid advertising but also via organic channels such as app store optimization. Paid UA spans ad networks, social platforms, search and programmatic DSPs.

Modern UA is measured not just by how many installs are bought but by the value of the users acquired: retention, conversion to key events and return on ad spend. Strong UA programs combine clear KPIs, a steady flow of tested creative, separate iOS and Android strategies and transparent, source-level reporting.

For most apps, sustainable UA means finding the channels and audiences where the value of a user reliably exceeds the cost to acquire them, and scaling those carefully while testing new sources and creative. It is a continuous cycle of testing, measuring and reallocating budget rather than a single campaign, and it works best when marketing, product and data teams share the same view of what a good user is.