Care4Ear is a free Android app developed by MIJ Company in the Lifestyle category. It is designed to help people who experience noise in their ears due to stress, as well as those concerned about hearing loss and tinnitus. By listening to care sounds for at least 4 hours a day, Care4Ear aims to protect your hearing and improve tinnitus symptoms.

With Care4Ear, you can start by taking a hearing test to determine your hearing age. This information can help you understand the current state of your hearing and take appropriate measures to protect it. The app also offers a tinnitus test to assess the severity of your symptoms.

In addition to the tests, Care4Ear provides various information about hearing and tinnitus. It offers psychological tests to help you understand the impact of stress on your hearing and provides hearing and tinnitus care options. The app also requires access to audio for measuring ambient noise during inspections, internet for conducting tests and providing content, and Bluetooth for testing cases with Bluetooth headsets.

It's important to note that Care4Ear is not a medical device and is not intended to diagnose any health conditions. For a proper diagnosis, a doctor's examination is required. However, Care4Ear can be a useful tool for monitoring your hearing health and taking proactive steps towards protecting your ears.