SIM Relawan is a free Android app developed by Badan Nasional Penanggulangan Bencana BNPB. The app serves as a marketplace platform that connects volunteers who want to participate in disaster relief efforts with agencies that require volunteer assistance. Compatible with Android 9.0, this app falls under the Social & Communication category.

The SIM Relawan app makes it easy for volunteers to find disaster relief agencies that require their help. The app provides a list of available assignments and allows volunteers to sign up for them. On the other hand, agencies can post their requirements and find suitable volunteers for their needs. With this app, volunteers can easily participate in disaster relief operations, while agencies can get the help they need quickly and efficiently.