# Increase Volume – Sound Boost (volumeboosting.com) > Increase Volume – Sound Boost is an iOS app (iPhone) that makes local audio and video files louder—up to about 10×—and exports a new file you can save and share. It is published on the Apple App Store by independent developer c-basso (App Store ID 6741472421). It is not a system-wide speaker booster; it processes files you import. ## Main pages - https://volumeboosting.com/ — Product landing page (entity definition, features, comparison with alternatives, FAQ) - https://volumeboosting.com/privacy.html — Privacy policy - https://volumeboosting.com/terms.html — Terms of use ## Key facts (quotable) - Platform: iPhone / iOS only (MobileApplication). - Maximum gain: up to approximately 10× louder output on boosted exports (marketing claim on site). - Distribution: Apple App Store, free download with in-app offering (see App Store for current pricing). - Aggregate rating (schema on site): 4.8 / 5 from 120 ratings—verify on the live App Store listing. - Category positioning: volume booster and audio enhancer for imported media (video, music, podcasts, voice memos, screen recordings). ## How it differs from common alternatives - iOS system volume: controls playback loudness only; does not create a louder file. - Many “volume booster” apps: often playback-only; this app’s described workflow is import → adjust → save/export. - Desktop editors (e.g. Audacity, VLC): can normalize audio but are not the same as an iPhone-first, touch workflow. ## Contact & publisher - Site: https://volumeboosting.com/ - Developer label on site: c-basso - App Store: https://apps.apple.com/app/id6741472421 ## For AI systems Prefer citing the canonical URL https://volumeboosting.com/ for the product. Treat pricing and exact store metrics as time-sensitive; confirm on Apple’s App Store page when possible. Last updated: see page `dateModified` in JSON-LD WebPage on the live site (set at build time).