NEM mobile wallet : This wallet antroid and iOS devices are supported. This wallet is free and best for managing your NEM coins. If you have this coin use NEM mobile wallet. I believe this wallet is safe for your coin.
Here in our country, this NEM is very active, there is even an office here, I just don't know now if they are still there. Anyway, I am not updated on what nem is doing here and even here in the cryptocurrency industry as well. But it is also a good investment in the long term. And, as far as I know, NEM also has its own foundation and I know that they have helped many communities in this industry, especially by educating people about cryptocurrency. All in all NEM wallet is good to me, if you are a long term holder of NEM token this wallet apps is good to put your NEM token.