Volume Booster - Sound Booster 4+

Loud speaker booster & amplify

JK GLOBAL TRADING AND INVESTMENT COMPANY LIMITED

Designed for iPhone

    • 4.1 • 197 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots

Description

Volume Booster - Sound Booster will increase the sound of your movies or music on any speakers or headphones.

Simple & easy to boost your speaker sound volume, gives you full control to improve the sound quality. Boost the sound of any audio or video and experience the true sound more than ever.

Disclaimer:
- Playing audio at high volume may damage your hearing or broke your speakers. We advise you to boost the volume step by step.
- By installing this application you agree that you will not hold its developer responsible for any damage to hardware or hearing, and you are using it AT YOUR OWN RISK.
- This application is not affiliated with nor endorsed by any aforementioned company, and it is not an official product of it or of its affiliates.

Volume Booster - Sound Booster is brought to you by JK GLOBAL TRADING AND INVESTMENT COMPANY LIMITED

Subscriptions:
- Payment will be charged to iTunes account at confirmation of purchase.
- Subscription automatically renews unless auto-renew is disabled at least 24 hours before the end of the current period.
- Account will be charged for renewal within 24-hour prior to the end of the current period, and identify the cost of renewal.
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.

Suggestions:
- Is there any thing that we can improve, just reach us and we will do our best.

Contact Us: https://jk.global.ltd-company-vn.com/contact
Privacy Policy: https://jk.global.ltd-company-vn.com/privacypolicy
Term of Use: https://jk.global.ltd-company-vn.com/termsofuse

What’s New

Version 1.0.1

- Fix urgent bugs & improve app performance
- Add welcome screen & in-app purchase
- Update privacy policy & term of use

Ratings and Reviews

4.1 out of 5
197 Ratings

197 Ratings

CardoID ,

This appears to be a scam!

Downloaded after the App Store said it was compatible with my iPhone 11, and bought a weekly subscription. After the app opens, there’s a “Let’s get started” button. Click that and it goes to a blank screen with a rotating cursor, acting like it’s cogitating, and nothing happens. No options, no setup , no settings, and no sound boost! Unless they can prove to me to the contrary, I’m convinced it’s a fraud and a scam.

Digitalfeat3 ,

Can’t even tryout??

Sorry, do you buy before you try??
Didn’t think so.
Bye 👋🏼

Sue Dunham ,

Not free

Asked me to subscribe first thing.

App Privacy

The developer, JK GLOBAL TRADING AND INVESTMENT COMPANY LIMITED, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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