Airdrops are free cryptocurrency. Most are built on the Ethereum platform and function as tokens. To receive them you just need an ERC20 wallet like My Ether Wallet.
Air drop is a marketing plan but I think not much is gain in airdrop and sometimes if you are un lucky you dont receive anything
Airdrop is free coin instantly.
The "Airdrop" is a coin/token distribution method, where you (the investor) has to to do one of the following things:
(1) Own the currency that is the target of a hard for, e.g., Bitcoin Cash was airdropped to all owners of Bitcoin near the end of 2017, OR
(2) Sign up for a new cryptocurrency's notification distribution model, e.g., the new crypto currency is giving away free coins as part of their initial coin offering
The latter is more risky than the hard fork approach, for the investor. If a new cryptocurrency needs to give their coins away for free (and is not involved in a hard fork attempt) their business model for the coin/token must be very, very weak. If they had a better business model people would want to participate in their ICO.
Participating in Airdrops is gambling on something that currently has zero value and has a very possibility of becoming worth something in the future. Think of it as a free lottery ticket for a lottery that has a mediocre payout.
We can earn 200$ every week through the True airdrop.
This is a flat out lie. No one is making $200/week from airdrop distributions of new tokens. These tokens aren't even worth anything at the start. And if they are, you need another independent exchange to support the new token for you to ever exchange it for another currency.
BabyBoss is working for a token issuer that's about to conduct their ICO, and he/she isn't even participating in an airdrop...they're receiving income for services rendered!