You can always use the Lumi blockchain wallet as a multi-currency wallet for more than 1000 crypto assets or as a mono-wallet, for example - Swarm City wallet to safely manage all of your Swarm City tokens.
by Lumi Wallet
Swarm City wallet
Free Swarm City wallet for Web, Android, and iOS. Send or Receive Swarm City for more than 1000 coins and tokens.