When I came into the Reddcoin community,I first downloaded the reddcoin official wallet and realised that 20gb is obviously way too much space. So I found a mobile wallet that works without registration. Of course, you can’t receive stakes on this wallet but if you own a small amount of reddcoins like me, staking is not that profitable if the wallet weight that much. The name of the wallet is Coinomi. It handles a LOT of cryptocurrencies and I suggest you to use it since it’s really simple. It also has a integrated Shapeshift module that is quicker and easier to use. Just give it a try!
If this info was useful for you, feel free to tip!