US Meta Mobile Ad Spending, by OS, April-Dec 2021 (% change vs. same period of prior year)
Data is from the January 2022 Tinuiti "Facebook Ads Benchmark Report: Q4 2021." Data is based on anonymized performance data from Facebook programs under Tinuiti management, with annual digital ad spend under management totaling over $3 billion during Q4 2021. Samples are restricted to those programs that have remained active and maintained a consistent strategy over the time periods studied. Unless otherwise noted, all figures are based on same-client growth. The trends and figures included are not meant to represent the official performance of Facebook advertising or the experiences of every Facebook advertiser.