stringster - for badminton 4+

Sportsnext Application GmbH

Designed for iPhone

    • 1.9 • 20 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


Play badminton more effectively with a perfectly strung badminton racket! The stringster app measures the tension level of your strings by their sound. This helps you:

- to check your stringer’s performance
- to monitor the loss of tension over the course of time
- to identify the appropriate point of time for new strings

Why is this so important? When the strings wear out, the precision and the touch of the racket get lost – just as a racing car’s wheels start spinning when its tires are worn out.

Playing your badminton racket with fresh strings has many advantages:

- higher repulsion power for longer clears and faster smashes
- better feel for the ball and more controled hits
- better shock-damping performance for joint-protection at arm and shoulder

What’s New

Version 1.3.2

UX optimization concerning measurement.

Ratings and Reviews

1.9 out of 5
20 Ratings

20 Ratings

Spingo 80 ,


I have strung my victor lightfighter 7500 at 26 lbs. tested with stringster and it tells me the tension is 20lbs and the strings need replacing. I’ve not even used the racquet yet! I know the app is free but i wouldn’t recommend using it to determine string tension. There’s no way i could have lost 5 lbs of string tension over night

Person8798767574725245 ,

Finally got it...excellent

When I first used it I thought it was rubbish as it said the string is dead (a single red) a it needs replacing after I just string a racket. I improved my string technique and now it gives me 3 green (strings fresh). I now believe in the app

Naomiblue996 ,

Crashes when opening!

Every time I open the app it opens in another language then closes immediately, not good at all 😔 Was very useful and informational before the update that has caused this.

App Privacy

The developer, Sportsnext Application GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • User Content

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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