The PFANDGEBEN app helps people in need earn money through bottle refund schemes.

The Well Beyond App, a mobile tool by the international non-profit Well Aware, empowers communities in East Africa with water supply maintenance skills—particularly handy in remote regions. 

Mombasa's Baus Taka app offers users a way to have waste collected, recycled and to earn money from it. But, challenges remain.

Through its website and mobile app, Kenyan grocery company Greenspoon provides sustainable products and discloses their sources.

What dangerous chemicals are in your shopping bag? AskREACH's app will let you know from your smartphone.