Trust wallet, cryptocurrency wallet by largest exchange Binance is holding an airdrop campaign for their new users.
By downloading Trust Wallet you will be rewarded 100 TWT tokens, and for each friend you invite, you both get 100 TWT tokens that can be later used for reward.
you can dowload here : https://share.trustwallet.com/NXwCz1
*TWT token soon will be listing on Binance