RJ45 Cable Connections is a free Android app developed by EverGreat Productions: Apps and Games. This app is in the Education & Reference category and is compatible with Android 9.0. With this app, users can create their own networking cables using a DIY approach. The app provides picture illustrations of cable patterns and how to follow different color patterns to create various types of cables based on users' desires. It also provides detailed information on each cable connection and its regular uses below each picture, making the user experience more efficient and understandable.

The app is user-friendly and easy to navigate, making it accessible to anyone interested in creating their own networking cables. The app is also free, making it a great option for those who want to save money on buying pre-made networking cables.

Overall, RJ45 Cable Connections is a useful app for anyone interested in creating their own networking cables. However, it would be better if the app provided more information on troubleshooting common issues that may arise when creating networking cables.