Do I have to download the Oraan app to take part in the challenge?

Yes, to make your monthly installment payments and to keep track of your OC you have to download the App. 

Once you are confirmed for the challenge, you will see the Committee of Savings Challenge Season 2 on the Oraan App. 

The Oraan app will help you run your OCs efficiently by giving you access to all your OC and payment details.