The perfect racquet
starts in the details.
See how every adjustment to your racquet impacts weight, balance, and swingweight — before you add a single strip of lead.
Free · iPhone · App Store
Tennis players around the world.
Everything you need to tune with precision.
Smart Match
Automatically find the best setup to reach your target specs, in seconds.
Batch Matching
Match multiple racquets with professional precision. Pick 2 or 3 racquets and see the ideal configuration for each one.
Real measurements
Use your own data, not estimates. Enter measured weight, balance, swingweight, and twistweight for exact calculations.
Feel per strokeNew
See how each adjustment affects power, control, spin, and stability. Rate every setup per stroke — serve, forehand, backhand — and compare over time.
Custom setupsNew
Save, name, and compare different configurations. Generate a setup image to share with other players.
Racquet library
Access popular models with real specs or create your own. Babolat, Head, Wilson, Yonex, Tecnifibre, Solinco.
From zero to ideal setup in 3 steps.
Choose your racquet
Select a model from the library or enter your own weight, balance, and swingweight measurements.
Set your target
Define the specs you want to reach, or the racquet you want to match.
See where to add lead
The app calculates exactly how much weight to add and in which position to reach the result.
Inside the app.
Start with real measurements.
Choose a racquet from the library or enter your own measurements. See reference weight, balance, swingweight, and twistweight in one place.
Feel the impact before you play.
Every adjustment recalculates power, control, spin, stability, and maneuverability in real time. See exactly how your racquet will behave.
Match any racquet with precision.
Enter the reference racquet and the target. The app finds the exact lead combination to reach a 100% match — with professional quality.
Show your setup to everyone.
Generate a complete image of your setup with all specs and a QR code. Share it with your stringer, coach, or other players in a single tap.
Built for those who take the game seriously.
Competitive players
Adjustments that make a difference on court, with the same precision the pros use.
Coaches and stringers
A professional tool to customize racquets for your students and clients with confidence.
Consistency seekers
Keep multiple racquets feeling the same — gram for gram, balance for balance.
What players are saying.
"Simply a must-have for anyone who loves tennis! It turns racquet customization into something easy, professional, and extremely precise."
"Tennis Custom solves this simply and completely. The calculator is incredible — you see in real time how each adjustment impacts the racquet. Totally worth it."
Unlock the full potential.
With the Pro upgrade, access Smart Match, Batch Matching, twistweight, and unlimited setups. One-time purchase, no subscriptions.
Your next racquet is already calculated.
Download Tennis Custom now and find the ideal setup for your game.