Back Camera Selfie-Voice Guide is an Android app developed by Fueneco that helps you take the perfect selfie with your phone's back camera. This app uses voice guidance to help you position your phone's back camera and take the perfect shot. You can also use this app to take selfies with flash or with the front camera. Additionally, this app allows you to take group selfies by adjusting itself to the nearest face.

One of the app's unique features is the ability to play and take a selfie with closed eyes. It is easy to use and requires only four simple steps: turn the phone around and look into the rear camera, the app will start voice guiding you to tilt and/or move the phone as instructed, when the phone is positioned correctly you will hear "smile", and the app will automatically take a photo. Finally, turn the phone around again and save or share your best selfie. The app supports voice guidance in German, Italian, Spanish, Portuguese, Brazilian Portuguese, Russian, English, Chinese, Japanese, French, Slovene, and Indonesian.

Overall, Back Camera Selfie-Voice Guide is a great app for those looking to take the perfect selfie with their phone's back camera. It is easy to use, has a variety of features, and voice guidance in multiple languages.