QimmaView
A drone flies in over floodlit clay tennis courts at sunset, with the demo’s ball paths drawn on the court.

Train alone. Improve like a pro.

Plans personalized to your weaknesses.

Coming to Kickstarter in February 2027.

Your game, read back to you.

Five phones showing the QimmaView app with demo data. In front: two things to work on, each with a solo drill: 1, low to high on your backhand, 3 × 8 lobs; 2, a steady swing rhythm, 3 × 10 reps. Behind it: this week’s plan, a ring with 2 of 3 sessions done; faster this month, +11 mph, from 67 to 78; a new personal best of 78 mph on stroke 65; and the drill Two-handed backhand lob, 3 × 8 lobs.
Example screens with demo data.

Find what to fix. Get a plan. See yourself improve.

  1. Find your weak spots

    Two things to work on after every session.

    Low to high on your backhandA steady swing rhythm

  2. Get your plan

    A solo drill for each, with a short video.

    3 × 8 two-handed backhand lobs

  3. See yourself improve

    This week against last week.

    55 mph swing speed this week

Readings from the app’s demo.

Notify me at launch
A phone showing the QimmaView app’s session screen with demo data: your session, read back. 389 detected strokes, fastest 78 mph, average 55 mph, 316 forehands and 73 backhands.
Example screen with demo data.
A tennis racket leaning over a ball on a clay court in low evening sun, the shadow of its strings across the clay.

Put it on. Play the way you always do.

It sits in the racket’s throat and measures every swing.

Last session Demo

55 mphaverage swing

389detected strokes

316 forehands, 73 backhands

39 solo drills.

A wall, a basket of balls, or just room to swing.

  • 6

    Forehand

    Topspin, open stance, on the run.

  • 4

    Backhand

    Two hands, down the line and crosscourt.

  • 4

    Rally & consistency

    Long rallies against a wall.

  • 6

    Serve

    Flat, slice and kick, to a target.

  • 5

    Volley

    At the net and at the wall.

  • 4

    Overhead

    Smashes and lobs.

  • 10

    Footwork

    Shuffles, split steps and quick feet.

  • 14

    Technique lessons

    Grips, stances, contact and follow-through.

See all 39 drills

  • Forehand fundamentals

    Drill 001, forehand

    3 × 10 reps

  • Topspin forehand to a cone

    Drill 002, forehand

    3 × 10 reps

  • Open-stance forehand

    Drill 003, forehand

    3 × 10 reps

  • Inside-out forehand

    Drill 004, forehand

    3 × 8 reps

  • High-ball forehand

    Drill 005, forehand

    3 × 8 reps

  • Forehand on the run

    Drill 006, forehand

    3 × 8 reps

  • Two-handed backhand fundamentals

    Drill 007, backhand

    3 × 10 reps

  • Two-handed backhand down the line

    Drill 008, backhand

    3 × 8 reps

  • Two-handed backhand crosscourt

    Drill 009, backhand

    3 × 10 reps

  • Two-handed backhand lob

    Drill 050, backhand

    3 × 8 lobs

  • Wall rally: forehand

    Drill 012, rally & consistency

    3 × 2 min

  • Wall rally: play the rebound

    Drill 014, rally & consistency

    3 × 10 returns

  • Wall rally: height control

    Drill 015, rally & consistency

    3 × 10 reps

  • Mini-tennis on the wall

    Drill 048, rally & consistency

    3 × 1 min

  • Flat serve to the T

    Drill 018, serve

    4 × 8 serves

  • Slice serve wide

    Drill 019, serve

    4 × 8 serves

  • Kick serve

    Drill 020, serve

    4 × 8 serves

  • Serve placement to cones

    Drill 021, serve

    4 × 9 serves

  • Serve leg drive

    Drill 022, serve

    4 × 8 serves

  • Serve and split step

    Drill 023, serve

    4 × 6 serves

  • Forehand volley

    Drill 025, volley

    3 × 10 volleys

  • Wall volley: self-toss and catch

    Drill 027, volley

    3 × 10 volleys

  • Split step and volley

    Drill 029, volley

    3 × 10 volleys

  • Reflex volleys at the wall

    Drill 030, volley

    3 × 10 volleys

  • Forehand drop volley

    Drill 033, volley

    3 × 10 reps

  • Overhead smash

    Drill 031, overhead

    3 × 8 smashes

  • Backpedal overhead

    Drill 032, overhead

    3 × 6 smashes

  • Topspin lob to a target

    Drill 034, overhead

    3 × 8 lobs

  • Disguised forehand lob

    Drill 035, overhead

    3 × 8 lobs

  • Forehand-backhand shuffle

    Drill 036, footwork

    5 circuits

  • Side shuffle between cones

    Drill 037, footwork

    4 × 4 laps

  • Forward and back

    Drill 039, footwork

    4 × 5 reps

  • Approach and volley

    Drill 040, footwork

    4 × 5 reps

  • Shadow rally pattern

    Drill 042, footwork

    4 × 5 reps

  • Wide forehand and recovery

    Drill 043, footwork

    4 × 5 reps

  • Quick-feet cone hops

    Drill 044, footwork

    4 × 20 s

  • Warm-up arm swings

    Drill 045, footwork

    2 × 30 s

  • Shoulder prep stretch

    Drill 046, footwork

    2 holds on each arm

  • Cool-down stretch

    Drill 049, footwork

    One round

Each has a short silent video in the app.

A tennis ball in the air just above the strings of a racket, against black.

Watch yourself get faster.

Demo

Your fastest swing went from 67 to 78 mph in four weeks.

One bar per session, at its fastest swing.

67784 weeks agoThis week
Example readings from the app’s demo.

A published study

3.8× the gain

Players who saw their speed after every serve sped up 3.8 times as much as those who didn’t.

For you, an estimated +1.4 to +1.9 mph on your serve in six weeks.

Six weeks of serve practice, three times a week, 12 high-level junior players.

Told their speed after every serve+1.9 mph

Not told+0.5 mph

An estimate from someone else’s study, not from QimmaView players.

How we estimated this

The six players told their serve speed got 1.9 mph faster; the six who were not, 0.5 mph (Moran, Murphy and Marshall, Medicine & Science in Sports & Exercise, 2012; 0.84 and 0.22 m/s in the paper). 1.9 is 3.8 times 0.5. Your range runs from the gap between the groups (1.4 mph) to the told group’s gain (1.9 mph). The study measured ball speed by radar; QimmaView shows swing speed.

Where things stand

No account, no server. Your swings stay on your phone.

  1. The app

    Works today, with demo data

    The screens above are from it.

  2. The tracker

    Prototype

    Court tests come before the campaign.

  3. The campaign

    Kickstarter, February 2027

    No price yet. Early-bird pricing for the first backers.

Why I built this

A lot of tennis practice happens alone: a wall, a basket of balls, nobody watching.

I’m building QimmaView for those hours: what to fix, and whether it’s getting better.

Mohamed, founder of QimmaView

Questions

Anything else: founder@qimmaview.com

When can I get one?

On Kickstarter in February 2027, with early-bird pricing for the first backers. Sign up for one email at launch.

Do I need a coach or a hitting partner?

No. Every drill is made to be done alone.

What does it tell me?

Your swings, their speed and how steady they are. After each session, two things to work on, each with a drill.

What will backers get?

The tracker and the app. The campaign page will list what is in the box, where we ship and when.

What is still being tested?

The tracker. It is a prototype, with court tests and US certification before it ships. Nothing is for sale here.

Does it need an internet connection?

No. Sessions stay on your phone. No account, no login.

Which phones will it work with?

iPhone first. Android is planned.

What happens to my email address?

It is used once, to tell you the campaign has launched. Never sold or shared. See the privacy policy.

Be first on court.

Kickstarter, February 2027. We’ll email you the day it launches.