1.2
Jul 12, 2026 · seen Sep 30, 2026
Penguat Volume Speaker HP is a tools app by HerysGroup with 1,000+ downloads (about 1.7K estimated). +189 installs in the last 7 days. Released Jul 4, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Phone Speaker Volume Booster — Make your phone sound LOUDER, CLEARER, and POWERFUL! Feeling like your phone's volume isn't enough when listening to music, watching videos, or playing games? Phone Speaker Volume Booster helps you boost the volume beyond the default limits and adjust the sound quality with a…”