Mountrash is a free Android app developed by PT Mountrash Avatar Indonesia that aims to promote waste reduction and recycling. The app allows users to send messages via WhatsApp to the nearest Mitra Pengepul (MP)/Bank Sampah (MBS) partner to schedule a pickup of their recyclable waste. This feature encourages users to recycle their waste and contribute to reducing environmental pollution and global warming.

Mountrash also invites trashpreneurs to use the Daur Market feature, an in-app platform for buying and selling creative products made from recycled materials. This feature promotes reusing waste materials and encourages creativity while reducing waste generation and contributing to a circular economy.

The app promises to work smartly and collaboratively with all stakeholders to find solutions for reducing waste generation in Indonesia. Users can provide feedback and suggestions by emailing or sending a message to WA.

Overall, Mountrash - Bersih Pasti Untung is a useful app for those who want to contribute to environmental sustainability and waste reduction.