CoinStats Score is a special property assigned for each of the cryptocurrencies based on CoinStats app usage. It's basically based on 3 factors:
How many users Favorited that coin during last days
How many users bought and sold that coin during last days
How many users viewed that coin page and details.
With a special algorithm we calculate a value of CoinStats Score from 1 to 100.
You can find CoinStats score in Coin Info by selecting a coin from the Main list.
In theory, that Score will raise for a cryptocurrency with the most interest predicting the price of that coin going up, meaning the higher the score is the better.
The percentage next to CoinStats Score indicates its change during last 24 hours.