Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
Price & rating history · US
Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.
Average rating
Ratings breakdown · US
The star breakdown behind this app's rating in this storefront.
Screenshots
About
Turn up the volume and enjoy crystal-clear audio with Volume Booster. Perfect for music, movies, games, and calls — this app boosts your device’s sound output for a more powerful listening experience. Main Features(*Subscription Required*): • Enhance sound for music and video • Bass boost for deeper, richer audio • Equalizer presets for custom tuning Why You’ll Love It: • Hear every detail with improved clarity • Perfect for quiet environments or outdoor use • Sleek and intuitive interface Subscription Details: • Weekly Plan: $4.99/week with a 3-day free trial • Yearly Plan: $19.99/year Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the subscription ends. Manage or cancel your subscription anytime in iTunes Account settings. Any unused portion of a free trial will be forfeited when a subscription is purchased. Privacy Policy - https://docs.google.com/document/d/1VRmtNFV2YDsx3k20f4zMUoupPGh37hk7f6pjfVOibDo/edit?usp=sharing Terms of Use - https://docs.google.com/document/d/1WN2Sip3t7-sKHZ85v0J174aXYH5X93whC94Zx8BjedQ/edit?usp=sharing
What's new · 1.0.3
Bug fixes
Details