At this moment we do not offer our own wallet mainly for security reasons. We believe that before we go into custom wallet development more other aspects have to be fully developed and optimized before going in that direction. Also the fact that many professionals parties these days support a wide variety of alternatives beside MEW (You can find more of them at https://www.muxe.io/compatible-wallets many of these wallet services have already listed MUXE as a standard supported Token.