📈Last 7 days+155 installs — 39% slower than the week before (+256) · 53/day since Oct 7
🏆Among Music & Audio appstop 11% by installs gained this week (618 peers growing)
🛠Updatesactively updated · updated 14 days ago
Installs since launch
+1,649 installs
since Oct 7
Update history
—Nov 1, 2026 · seen Oct 18, 2026
# Release Notes<br><br>* Improved overall performance and stability.<br>* Fixed bugs and made general improvements.<br>* Enhanced the user experience across the app.<br>* Updated and optimized various features.<br><br>Thank you for using our app!
Only the current version so far — new entries appear as the app ships updates.
Volume Booster : VolMax is a music & audio app by KT TECHNOLOGY LIMITED COMPANY with 50,000+ downloads (about 69K estimated). +155 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Extra volume booster & bass booster to make phone speaker & headphones louder!”