Want to learn Santali but could not find a decent app? Easy Santali Learning (Ol Chiki) App will help you to learn, write and speak Santali in a very easy way. You will learn Olchiki script, basic Santali words & conversations and also can improve your reading, listening & writing skill. Santali is one of the widely spoken regional language in India. It is spoken by around 7.6 million people in Indian states of Jharkhand, West Bengal, Odisha, Assam, Bihar, Tripura & Mizoram and also in Banglade