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 - Simmitri wallet to safely manage all of your Simmitri tokens.
Lumi also provides Simmitri mobile wallet app for Android and IOS and web Simmitri wallet for all browsers.
Lumi Simmitri wallet gives you easy access to your Simmitri cryptocurrencies: