Vrain by Watec

Vrain by Watec is currently charting in the Weather category on the App Store, with its strongest presence concentrated in Armenia and Vietnam. Its all-time peak was #3, reached on 2026-08-13, but over the last 30 days it has averaged around #23, indicating meaningful volatility after that high. Right now, the app sits at #22 on the Top Free chart in both Armenia and Vietnam, with the Vietnamese entry showing a notable climb of +15 positions. A secondary listing in Vietnam's Top Free at #92 remains flat, suggesting that momentum is concentrated in a single Top Free slot rather than spread across multiple charts. Overall, the trajectory is mixed — recovering in Vietnam's main Top Free chart while holding steady elsewhere, well below the historical peak.