Hearing Clear: Sound Amplifier is an iPhone app that aims to enhance your listening experience by providing clear and amplified sound. With this app, you can boost important sounds and increase the volume to the maximum level, allowing you to hear clearly even from a distance.

One of the main features of Hearing Clear: Sound Amplifier is its ability to enhance music volume and output to speakers, headphones, or earphones. This means that you can enjoy your favorite music with a louder and more immersive sound experience. The app also claims to make all sounds on your device much louder, thanks to its volume++ feature.

It's important to note that the developer, ONVISTA COMPANY LIMITED, is constantly working on developing and upgrading their products. They value user feedback and support, and encourage users to provide their feedback or support via email.

Please be aware that this app is not affiliated with or endorsed by any specific company, and it is not an official product of the aforementioned company or its affiliates. Additionally, the app's disclaimer emphasizes the need for caution while using the app and your devices, as the developer is not responsible for any damages.

For more information about the terms of use and privacy policy, you can visit the following links:

In terms of subscription, the app offers an auto-renewal feature. Payment will be charged to your iTunes Account upon confirmation of purchase. The subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. The cost of the subscription depends on the selected plan. Users can manage their subscriptions and turn off auto-renewal by accessing their Account Settings after purchase.