About this app
Audio Volume Booster makes quiet recordings louder — voice memos, interviews, clips. • Dial the gain with a live preview • Soft limiter keeps peaks from clipping • Export louder audio on-device • Buy once. No subscription. No ads. For audio files (not video — use Loudly for video volume).
Latest release
What’s New
Localized App Store screenshots for every language.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 11, 2026 · 8:38 AM Free
Screenshots
