Glossary Cost per tap (CPT)

What is cost per tap in Apple Ads?

Cost per tap is what you pay when someone opens your product page from an ad: total Apple Ads spend divided by the number of taps your ads received. Apple Ads runs on a second-price auction, so the price reflects competition for the keyword rather than simply your maximum bid.

A cheap tap that never installs is worth less than an expensive one that converts, so judge keywords on the full chain – CPT feeding conversion rate feeding cost per acquisition – and let revenue have the final word.

Kickstart tracks average CPT across Apple Ads campaigns, ad groups, and keywords, making expensive traffic and weak bids easy to isolate.

In Practice

Where this matters in Kickstart