Refugee Zakat Fund is a free iPhone application developed by the United Nations High Commissioner for Refugees. It allows users to securely pay their Zakat and Sadaqah, ensuring that 100% of their donation reaches those most in need. The app is supported by Fatwas from top Islamic institutions worldwide, providing a trusted and compliant platform for donations.

With Refugee Zakat Fund, users can donate securely to vulnerable refugee and internally displaced families, calculate their Zakat using the Zakat Calculator, track their donations, and set up monthly Sadaqah contributions. The app also provides information on the impact of donations and the endorsements of UNHCR's Refugee Zakat Fund.