Volume Booster - Sound Speaker

Name: Volume Booster - Sound Speaker
Rating: 4.27 (3531 reviews)
Author: サウズヒロ

サウズヒロ

★ 4.3 (3,531 ratings)

⬇ 500,000+ downloads

Est. actual: 635,520

Free

Released: Jan 14, 2026

No in-app purchases

Contains ads

Rated: Everyone

Signals

4 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +86 installs — 187% faster than the week before (+30) · 8/day since Sep 29
🏆Among Music & Audio apps top 16% by installs gained this week (270 peers growing)
⭐Rating steady at ★ 4.27 since Sep 29
🛠Updates dormant · updated 260 days ago

Installs since launch

+150 installs · +18 ratings since Sep 29

Update history

1.0.2 Feb 25, 2026 · seen Sep 29, 2026

Only the current version so far — new entries appear as the app ships updates.

Volume Booster - Sound Speaker screenshot

Volume Booster - Sound Speaker is a music & audio app by サウズヒロ with 500,000+ downloads (about 636K estimated). +86 installs in the last 7 days. Rated 4.3 from 3.5K ratings. Released Jan 14, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “🔊 Volume Booster – Sound Speaker: Elevate Your Audio Experience Transform your device into a powerful sound amplifier with Volume Booster – Sound Speaker. Whether you’re listening to music, watching movies, playing games, or making calls, this app enhances your audio instantly with crystal-clear quality and deeper,…”