The 2023 market analysis evaluates global mobile advertising performance, concentrating on the two dominant operating systems, iOS and Android, and the leading social platforms that drive ad spend. Facebook and Instagram continue to command the largest share of the social advertising ecosystem, reinforcing their status as primary channels for marketers seeking broad reach and engagement across diverse audiences. Video advertising emerged as the pre‑eminent format throughout the year, registering a 16 % increase on iOS and a markedly higher 37 % rise on Android. This divergence underscores Android’s accelerating momentum in video consumption and ad adoption, while iOS maintains steady growth. Interactive ad formats also showed modest gains, with a 2.7 % uplift on iOS, indicating a gradual shift toward more engaging user experiences, though the expansion remains limited compared with video. Overall, the findings suggest that mobile video continues to dominate revenue generation, with Android delivering the strongest growth trajectory. The incremental rise in interactive formats points to emerging opportunities for richer creative solutions, yet video’s dominance will likely shape strategic allocations for the coming year. These trends highlight the importance of platform‑specific optimization and the need for advertisers to balance high‑impact video placements with exploratory interactive formats to maximize reach and performance across the mobile landscape.