Two forms, two agencies, two sets of rules, same Indian accounts. FBAR goes to FinCEN at $10,000. Form 8938 goes to the IRS with your tax return, and its threshold depends on your filing status and whether you live in the US or abroad. Most people file one and never hear about the other.
In US dollars. Tick everything you hold, then give the two totals below.
General guidance only, not tax or legal advice. Form 8938 thresholds shown are those published by the IRS for specified foreign financial assets. Whether an asset is a "specified foreign financial asset" can be genuinely arguable in some cases, and the treatment of Indian provident funds in particular is not settled. Foreign real estate held directly is excluded, but an interest in an entity that holds it is not. Nothing you type leaves this browser.