Vitalbook Pro

Vitalbook Pro — Naoya Araki hit its all-time peak of #5 on July 25, 2026, and over the last 30 days it has averaged around #12 with a best of #5, indicating it has been a strong performer in the Health & Fitness category. Currently, the app's standout position is in Japan on the Top Paid chart, where it sits at #9 after climbing 10 spots, signaling a fresh upward push. It also holds a secondary position at #20 on Japan's Top Paid chart, while its international footprint is modest, ranking in the low 40s in Cambodia (around #40–#41) with no change. Overall, the trajectory is climbing in its core Japan market, though the gap from its #5 peak suggests momentum has eased slightly from the recent high.