Whistle sounds & Morse Code 对比 Sparkvis 的使用情况和统计数据

You must be a funny person to come to us! Check below to get our features clearly: - Whistle sounds Referee Whistle Buttons: Sport and Football whistle, volleyball whistle,... You don't need to spend money to buy an actual whistle or put a lot of effort into blowing the whistle. That’s available on this app for Free!!! - Text to Morse Code Internationally recognized morse code - the special feature that helps you avoid dangers and ask for help in an emergency in any country . Use the Text To Morse feature to express your love, thanks or congratulations in a discreet, delicate and extremely Unique way. - Sport whistle videos Variety of sport: Football, Volleyball, Basketball, tips to improve sports skills from experts. - You can register a premium account with all the features of app without ads - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Links to our Terms of Service and Privacy Policy can be found below: https://docs.google.com/document/d/1Fg1g0JxAAMAgdghByKcJ0NtXUQsDddC6mLkOxW93fRk - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Many surprises are waiting for you!! Discover and relax in the Sounds World right now!