stringster for Tennis 2.0 vs Tennis Zone Usage & Stats

50% of the character of a tennis racquet is determined by its frame, the other 50% by the strings - and their condition. With "stringster" you measure the string tension of a racquet based on the sound frequency and you can regularly check the strings´ condition. This way you can identify the right time for a restringing to get the best out of your tennis racquet. THE BENEFITS OF FRESH, LIVELY STRINGS: - Performance: a more sensitive feedback of the string bed improves your feel for the ball and your control over the strokes - Arm protection: a better shock absorption on ball impact reduces the risk of joint problems or "tennis elbow” THIS IS HOW YOU USE THE STRINGSTER APP AS A STRINGER: - Freshness Check: advise players on whether a racquet should be re-strung - Stringing report: send your customers an automatically generated digital protocol of your control measurement directly after stringing - Customer management: manage your customers and their racquets - also conveniently via tablet RACQUETS AND STRINGS AVAILABLE IN THE STRINGSTER APP: The measurement results of "stringster for tennis" are based on data from over 200 current tennis racquet models and over 600 different tennis string models, diameters and colors. All strings can be freely combined and measured as hybrid setups. FREE APP USAGE: Measure and monitor the change in string tension and condition of an unlimited number of tennis racquets. For all racquets, you can edit an unlimited number of new strings in the app when the old ones wear out or break. Please visit http://stringster.net/about-stringster/privacy-protection/ for the privacy policy and the complete terms of use.