Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
4.0Volume Booster + Amplifier ● is an amazing tool for all music lovers and users who need super loud device voice! It can increase the sound of your audio or video with 1000% on any devices and experience the true sound more than ever. Let's start it! Main features: 1. Boost the volume up to 1000%. 2. Boost your sound volume with one tap.+Increase video, music, movie, voice, audio book volume. 3. Can also decrease or mute sounds. Premium version: - Unlimit to Amplify - No time limit Subscription information: - Subscribe to get access to all the Premium features - Free trial subscription is automatically renewed unless cancelled 24 hours before the renewal - Payment will be charged to iTunes Account at confirmation of purchase- Account will be charged for renewal within 24-hours prior to the end of the current period, at the same price - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase Privacy Policy & Terms of Use: http://yinliang.picgridmaker.com/html/Privacy.txt http://yinliang.picgridmaker.com/html/Terms.txt *Price are equal to the value that "Apple's App Store Matrix" determines is the equivalent of the subscription price in $USD.
