Beliefs hold great importance for societies. I believe this stamp collection will add both depth and meaning to your app.

Christianity – Approximately 2.5 billion followers

Islam – Approximately 2 billion followers

Hinduism – Approximately 1.2 billion followers

Buddhism – Approximately 500 million followers

Sikhism – Approximately 25–30 million followers

Taoism – Approximately 20 million followers

Judaism – Approximately 15–20 million followers

Baháʼí Faith – Approximately 5 million followers

Jainism – Approximately 4 million followers

Shinto – Approximately 4 million followers

Caodaism – Approximately 4 million followers

Tenrikyo – Approximately 2 million followers

Cheondoism – Approximately 2 million followers

Unification Church (Moonism) – Approximately 2 million followers

Wicca – Approximately 2 million followers

Seikanova – Approximately 1.5 million followers

Tengrism – Approximately 1.05 million followers

Druze – Approximately 1 million followers

Yazidism – Approximately 1 million followers

Zoroastrianism – Approximately 200,000 followers

Satanism – Approximately 100,000 followers

Raelism – Approximately 80,000 followers

Druidry – Approximately 50,000 followers