Version history
RacquetTune - String Tension
44
ASO score
Text
39/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.4
Votes
1.51K
App Age
15y 8m
Last Update
Feb 28, 2020
iAP
$0.99 - 0.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.41
|
4.58
|
-4%
|
|
Number of Ratings (Voted)
|
1.5K
|
224.1K
|
-99%
|
|
App Age
|
15y 8m
|
8y 8m
|
+80%
|
|
Price
|
$3
|
$0
|
|
|
In-app Purchases Price
|
$1
|
$66
|
-98
%
|
|
Update Frequency
|
2113d
|
91d
|
+2 226%
|
|
Title Length
|
28
|
22
|
+27%
|
|
Subtitle Length
|
26
|
24
|
+8%
|
|
Description Length
|
2 443
|
2 590
|
-6%
|
|
Number of Screenshots
|
1755
|
1423
|
+23
%
|
|
Size
|
0MB
|
225MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
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27
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| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
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27
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| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
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No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
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Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
28
of 30
)
RacquetTune - String Tension
Subtitle
(
Characters:
26
of 30
)
Racquet optimization tools
Description
(
Characters:
2443
of 4000
)
Listen to your racquet and perfect your game!
RacquetTune ensures that your racquet is ideally suited to your style of play. Simple and straightforward to use, the app uses the sound generated by tapping the strings to calculate the tension with high accuracy. In addition, the interactive swingweight calculator aids in customizing your racquet to fit your own stroke pattern, while the stiffness calculator allows you to simulate different racquet configurations.
RacquetTune not only makes it easier to decide when it is time to restring, it is also an invaluable tool when testing different racquets and strings and in identifying which of your racquets is best suited for different types of games. RacquetTune also allows you to check whether your stringer is consistent in his work.
RacquetTune includes the following user-friendly tools:
Tension measurement
- Quickly determines the tension and stringbed stiffness.
- Able to detect changes in tension as small as 0.1 kg/0.2 lb.
- An accuracy indicator ensures results are consistent.
- Graphical presentation of sound waves helps you find the ideal way of tapping the strings.
- Settings can be customized to serve tennis, squash, racquetball and badminton racquets, respectively.
- View the tension history for each racquet as a list or a graph.
- Email a spreadsheet with test data.
Swingweight calculator
- Add as many weights as you wish to the frame.
- Move and change weights to visualize how swingweight, balance and sweet spot location are affected.
- Enter target values for the racquet and let RacquetTune distribute the weights automatically.
Stiffness calculator
- Simulate various racquet and string configurations
- Vary tension, string type and racquet head size.
- Shows load-displacement curves, stiffness and elastic energies
- Handles the large deformations encountered in actual play
View a demo video at racquettune.com
RacquetTune has been featured in tennis magazines in USA, Italy, France, Germany, Sweden and Norway.
"The app is very, very impressive. I get more tension diagnostic questions than just about anybody in the universe, so this is a very good thing to be able to recommend."
Jonathan Wolfe
US Racquet Stringers Association
Note, that the actual string tension in the racquet and the setting seen on a stringing machine are two different things and therefore incomparable - more information can be found at racquettune.com.}
Read more
Other
Additional Information
Version history
7.6
Feb 28, 2020
- All weights in swingweight can be removed with a long press on the +Weight button.
- A problem with uploading the database has been fixed.
7.5
Dec 19, 2019