Volume Booster - Sound Speaker

Volume Booster - Sound Speaker by iMediaStar is currently trending upward across multiple Google Play Top Free charts, driven by strong gains in Asia. The app has just surpassed its all-time peak of #40 (set on 2026-07-30), reaching #37 in Taiwan (+14) — its best current position. It is also climbing fast in Thailand at #49 (+17), Vietnam at #57 (+21), and the United States at #63 (+13), while holding a steady #43 in Romania. Over the last 30 days, the app has averaged #51 with a best of #40, indicating a clear accelerating climb rather than a coincidence peak. The only weak spot is a secondary Romania entry at #64 (-3), but overall the trajectory is firmly bullish across diverse markets.