SwingTool vs RacketTune

SwingTool can quickly and easily measure the swing weight of tennis racquets, golf clubs, baseball bats etc. Swing weight is the most important parameter when deciding how a racquet, club or bat feels when you swing it. Unfortunately measuring swing weight has been fairly complicated, until now. With SwingTool it is enough to just hang your equipment and let it swing like a pendulum. Place the iPhone close to the swinging end and it will automatically display the swing weight. Characteristics - Can be used for all types equipment - Choose any point to calculate the swing weight at - Choose any point to hang the equipment at (independent of the swing point) - Faster and more accurate than the traditional way to measure swing weight - Can be used to measure the swing time of any pendulum with 0.01 s accuracy A demo video is available at appmaker.se/swingTool To golfers: With this app you do MOI-matching i.e. it measures the real dynamic swing weight (moment of inertia). Not the static Lorythmic balance point (D9, C4 etc) that sometimes is called swing weight.

Designed for tennis enthusiasts, Racket Tune is the ultimate app for tracking, measuring, and analyzing rackets to find the perfect setup for your game. Having a hard time keeping track of all the rackets that you own? Racket Tune stores all your rackets in one place, with all the information you need, including specs, strings, tension, and many more. Like to tinker and experiment with different strings? Racket Tune can store and document strings used and add personal comments so you never forget the feel of each string. Trying to find the spec that you like or like to match the specs across all rackets? Our tuning software helps you find the amount of weight needed to meet the desired specs with a simple interface to fine-tune the racket weight, balance point, and swing weight. Racket Tune also has a tension measuring feature that estimates the dynamic tension of the racket stringbed, to check the quality of string job ensuring consistency across all identical rackets and monitor tension drop-off after each session. Some features includes: Racket management - Store and document all your rackets in one place - Racket identifier helps distinguish between identical rackets - Includes details such as string pattern, length, RA, date strung, tension, … - Includes racket specs(weight, balance, swing weight) - Document strings experimented, and comment on it Specs Tuning - Enter current and desired specs - Our tuning software will calculate the amount of weight needed - Offers one and two position solution for different setups Tension measurement - Determine stringbed tension within seconds - Estimates tension based on parameters including sound, racket head size, stringbed pattern - Update and document tension measured to racket management screen - Indicates when tension has significantly dropped and needed restringing Note, that the tension measurement is only an estimation, and should be used as a reference baseline between each string job, comparison between identical rackets with identical strings, and tension drop-off as time passes.