Sound Booster - increase volume up
Sound booster increase volume video or music on any tab! Bass booster and volume control in your browser.
Users
2,000,000
Rating
4.8 ★
Reviews
13,500
Version
1.0.11
Updated
February 23, 2026
Size
374KiB
Est. revenue / mo
$200,000
In-app purchases
No
Languages
19
Description
2,499 ch
Optimized?
No — beatable
Featured
No
Revenue ≈ users/10 (sales) + users/100·$3 (in-app), per the bootcamp model. An "optimized" listing (≥30 languages, ≥3000-char description) is hard to outrank on its main keyword — pick a different keyword.
Users 2,000,0004 days
Reviews 13,5004 days
Rating 4.84 days
Charts grow as the daily crawler records snapshots. A sustained drop in install velocity is the classic shadow-ban signal.