Ripple is the cryptocurrency platform for payment systems focused
on operations with currency exchange without chargebacks. It is developed by the Ripple company. Its main feature is the consensus register (ledger).
The system was launched in 2012. The protocol supports "tokens", representing fiducial money, cryptocurrency, exchange goods or other objects, such as miles of often flying passengers or mobile communication minutes. Basically, the core of Ripple is the open distributed database, uses coordination process that allows to perform exchange in the distributed process. The internal Ripple network cryptocurrency is called XRP.

Cryptoinvestors are watching the news about Ripple every day - how else can you see XRP price, the estimated cost of ripple coin, the exchanges where one can buy or trade ripple. By the way, there are not so many good Ripple wallet applications, just a couple ones. Miners are busy with ripple mining.
Analysts are making forecasts for the XRP rate taking into account various exchange and news factors.

All these people better use Ripple Calculator - convenient tool for calculation of ripple price, exchange rate and general information
on Ripple and XRP cryptocurrency. By the way, the app contains a small links catalogue of popular websites devoted to ripple that can be helpful for owners of cryptocurrencies, too.