great tool
been using it for years. great that it has note functions. I can know: when tension drops, How well I strung the racket and I can rate the setup for the future. Especially good for a nerd like me that tries a lot of different setups
No reading
I’ve followed the instructions in their YouTube video and can never get a reading for tension. Wasted money!
Works well
Good for tracking tension drop
使えるようになった。
アップデートありがとう。
Stopped working
Seems to have stopped working (does not detect sounds even though microphones access granted) on my iPhone 17 with iOS 26.4. Please update !
Stopped picking sound after iOS 26.4 update
Hey Sten, would you please update the app? The app was still picking up my tapping before the 26.4 update. It's completely dead now.
Komplett unbrauchbar
Nicht kaufen! Ich hatte gedacht aufgrund vieler guten Bewertungen, dass die Personen, die eine schlechte Bewertung abgegeben haben die Einstellungen für das eigene Racket nicht genau eingegeben haben. Ich hab die Schlägerkopfgröße, Besaitungsmuster, die Saiten selber angegeben, und den Dämpfer entfernt. Habe heute einen Schläger mit 22kg bespannt und das Gerät zeigt 13,8kg an. Spart euch die 3€!
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4lbs off
Never accurate
お手軽に測定できる
テンションの落ち具合を手軽に測定でき便利です。が、アップデートのせいなのか過去のデータが全て消えてしまいました。。。元に戻してください。
Great to understand tension
Great to understand how tension declines, not accurate but precise!.
Keep notes on how it played and use the tension reported by the app as a reference.
I use RPM Blast 17, pre-stretched 15 sec, strung at 55:53 and app reports 45.4, still very useful since these measurements are very consistent. I use this app now to keep a log of my string usage and tension. I recommend it!
Keep notes on how it played and use the tension reported by the app as a reference.
I use RPM Blast 17, pre-stretched 15 sec, strung at 55:53 and app reports 45.4, still very useful since these measurements are very consistent. I use this app now to keep a log of my string usage and tension. I recommend it!
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Ok
Egal, mit welcher Härte der Schläger bespannt wird, das Ergebnis ist immer das selbe und variiert nur im minimalen Kommabereich. Die App ist eine nette Spielerei, aber eigentlich ohne nutzen.
The phone stopped measuring tension. No Support option to ask questions.
The phone stopped measuring tension. No Support option to ask questions.
There is discrepancy to the stringer and other stringing testing apps. Tends to measure below actual by 1-2 kg.
There is discrepancy to the stringer and other stringing testing apps. Tends to measure below actual by 1-2 kg.
Until now a deception
The first time it worked. After that it always came back with the same question: You must first pick a racquet and string … which I did. Strange but for the time now just a deception. Sorry.
Doesn’t work
Tried it on the same racket 3 times within 10 mins and got 3 different results from 30 lbs up to 60 lbs
Clunky, no longer works
I used to love this app. The UX isn't intuitive but that was ok. But I can no longer get the tension analyzer to work, making this app useless for me
Keep getting the error messages
I recently purchased Racquettune after reading positive reviews, but unfortunately, I haven’t been able to use it yet. I keep getting an error message saying, ‘You must pick a racquet and a string,’ without further guidance on how to resolve it.
It works for me
To get it right, get a new string on your racquet and play with the value of the string factor until match the value tension of you new strings.. it works for me 👍
Super schlecht
Ich möchte mein Geld zurück…. Die Guten Bewertungen müssen Fake sein!!!
Not accurate at all
Waste of money, newly strung racquet at 53lb, app only give 40lb, tested a few more, none of them even close. Don’t buy!
Worked ONE TIME (maybe?)
Gave me a number like 27lbs in a racquet that had been strung at 58lbs and played about 50 hours. Then never again another reading using the exact same thing to tap with. Do not get ripped off! Save your $4 and buy a coffee instead.
