The Caller Name Announcer app can be downloaded onto Android phones to help users hear the name of the person calling or texting, even if the phone's volume is turned down. This can be helpful for users that are in a meeting, have their hands on the phone, or are otherwise not listening. It can also help users to remember the name of the person they are talking to.

The app will work with either a landline or mobile phone and can be used for both incoming and outgoing calls. The app is capable of using the device's microphone to make a voice announcement. The user will be able to select the language to use in the announcement and can choose to have the phone number or the caller's name be announced. The user can choose to have the announcement make a sound every time the phone receives a call or every time the phone receives an SMS. The user can also choose to have the announcement only make a sound when the phone receives a call from a particular number.

The app is designed to work with Android phones and can be used on Android versions 4.4 and above. It is capable of using the Android phone's built-in microphone to make a voice announcement. The user can select the language to use in the announcement and can choose to have the phone number or the caller's name be announced.