Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
CW Trainer help you to learn the morse code with the Koch method. By this method you should start off just learning two letters at full speed and add an additional letter once you reach 90% proficiency. The Koch method is a very effective way of both learning Morse and also improving your Morse skills.