Recently I found a great way to track all of your crypto trades, transactions, and so much other valuable portfolio info in one place. You should really try out CoinTracking. They have a wonderful dashboard for your portfolio on the web and a very well designed mobile app.
Some of the features on CoinTracking are:
Detailed overall dashboard view of multiple wallets and exchanges combined with various timelines, graphs, and charts
Automated notifications of incoming and outgoing wallet transactions
Current balance, daily balance, balance by exchange, and balance by currency
Trade analysis by coin pairs which calculates your average purchase and sales price, your break even price and the profit/loss
Unrealized and realized gain calculation for all your currencies including a coin-grouped summary
Average purchase prices
Tax info and reporting
Trading fee info
Easy bulk transaction/order importing from wallets and exchanges
Coin trends, charts, user statistics, and bitcoin analysis
Creation of backups for your trading info
This is an awesome addition for anyone in the cryptocurrency market to monitor all of their portfolio information in one convenient place. If you aren't currently using this service, I highly recommend checking it out!