Shadowrocket holds an 87.5% market-implied probability of topping the US Apple App Store paid charts on June 15 because of its sustained organic demand as a $2.99 one-time purchase rule-based proxy utility. The app enables precise traffic routing, per-app policies, and lightweight privacy controls that appeal to technically inclined iOS users seeking alternatives to full VPNs, driving steady sales without subscription spikes or heavy marketing. It has repeatedly cycled through the top paid positions in 2025 and 2026 alongside a small group of utilities, reflecting consistent word-of-mouth and search-driven adoption rather than fleeting events. No major competing releases or regulatory shifts appear poised to displace it in the immediate term, while lower-probability apps like HotSchedules sit at just 8% on thinner momentum. Traders appear to view the outcome as high-conviction given the app’s entrenched chart behavior and lack of near-term catalysts that could alter the ranking.