The mobile ad ecosystem is evolving fast.

App Tracking Transparency is no longer new, major platforms are shifting, and new ad partners are rising. The 2025 Singular ROI Index is your data-driven map through it all.

This year’s Index includes:

▶︎ The top-performing ad networks by ROI, scale, and growth
▶︎ The Singular ROI Quadrant: where value meets volume
▶︎ Breakout platforms like Moloco, Liftoff, Reddit, and Apple Search Ads
▶︎ First-ever ability to filter results by geo and app categories
▶︎ Insights into the rising wave of rewarded ad networks