I have an android phone so using Mycelium, Coinomi, Blockchain, Xapo, Coinbase and Electrum. I also have MyEtherWallet and Waves Wallet. Well I would like to suggest Coinomi wallet app because it supports a lot of trusted coins and tokens then it is a user friendly and easy to use app especially for newbies.I've been using this app since my first participation of signature campaigns together with Mycelium and to be honest these two wallets are my favorite among those wallets listed above. Coinomi has built-in exchange namely Changelly and Shapeshift if you are planning to buy and sell in the other words convert a coin into another. It also supports erc20 tokens and has Dapps feature. All in all a safe and perfect for newbie wallet.