Check your form
Scores each stroke on five axes from your body movement — wrist speed, body-rotation timing, contact point and more — and shows what's working and what to fix.
Read the forehand loop guideAn AI coach built only for table tennis
Film your table tennis.
See what a coach would see.
Table Tennis AI Coach reads your skeleton and strokes from video and turns your form and your matches into a clear report. Coming soon to iOS and Android.
Get notified at launchYour video stays on your phone. Just your email — unsubscribe any time.
You rewatch the match video, and still can't tell what went wrong.
Coaching is expensive, the club is far, and the technique videos you watched don't tell you what's wrong with your own stroke. TTAIC puts a coach's eye in your pocket. It's built only for table tennis, so the report speaks the language of the sport: loops, pushes, flips, third-ball attacks.
What it does
Analyze your matches
Splits a match into rallies and counts which strokes won and lost you points. You only tap who won each point.
Read the receive guideKnow what to practice
Turns your weak spots into matching drills, so you leave with a plan for the next session.
Read the footwork guideHow does it work?
Set your phone down and hit record. That's it.
- 1
Film
Put your phone on a tripod or a chair and film practice or a match. Front, back, side or diagonal — any angle works. You can also pick a video you already have.
- 2
AI reads it
On your phone, TTAIC finds your joints (your skeleton) and reads which stroke you played.
- 3
Get your report
What's working, what to fix, and what to drill next.
Your video stays on your phone. It is only uploaded if you say yes, and you can take that back any time.
How accurate is it?
Here is what the AI looks at — and what it can't do. TTAIC is a tool for noticing things, not a final verdict. It doesn't replace your coach; it gives your coach more eyes.
What it looks at
- How fast your wrist and elbow move
- When your hips and shoulders rotate
- Where you make contact relative to your body
- Rally length, and which strokes won or lost points
What it struggles with
- How much spin is on the ball (video alone can't measure it)
- Dark halls, shaky footage, two players overlapping
- Differences smaller than one frame (pose is read at 30 frames per second, about 33 ms per frame)
Who it's for
Players without a coach
You train once or twice a week and feel stuck. You want an honest outside view.
Club and school players
Your coach can't watch everyone. Check your own form between sessions.
Coaches and clubs
More eyes on every player. A team plan is coming after launch.
Parents
Video stays on the device, and under-18s need a parent's consent.
When can I use it? What does it cost?
TTAIC is in App Store review now, and the Android version is on its way.
Filming and scoring will be free. Paid monthly plans will be announced at launch, billed through the App Store or Google Play.
We'll email you on launch day
One email when we launch, plus important app news only. Unsubscribe any time.
Technique guides
Key points, common breakdowns and drills for each technique — in the same terms the app uses.
- Forehand Loop in Table Tennis: Why It Breaks Down and How to Fix ItForehand loop going into the net or long? Learn the body sequence behind a stable loop, common breakdowns, what video shows, and drills to try.
- Backhand Loop in Table Tennis: Fixing a Weak or Inconsistent BackhandBackhand loop lacking spin or not landing? Elbow and stance details, common breakdowns, what phone video reveals, and simple drills.
- Table Tennis Serve: How to Create Spin and Set Up the Third-Ball AttackServes popping up or easy to read? How to create spin, common breakdowns, recovering for the third-ball attack, and what video shows.
- Table Tennis Receive: When to Push, Drop, Flip or ChiquitaWhen to push, drop, flip or chiquita against short serves. Footwork for the short game, common breakdowns, and drills that carry to the fourth ball.
- Table Tennis Footwork: Why You Arrive Late and Drills You Can Do AloneArriving late in matches? Side steps, pivoting, wide forehand and in-out movement, why players fall behind, and footwork drills you can do at home.
- How to Film Your Table Tennis: Phone Setup for Reviewing Your TechniqueWhere to place your phone, how to frame the shot, lighting and 60fps: filming tips that make table tennis video easy to review and analyse.
FAQ
Is it only for table tennis?
Yes. TTAIC is built only for table tennis. Its stroke categories and its reports use the sport's own language — loop, push, flip, third-ball attack.
How do I film?
Put your phone on a tripod or a chair so your whole body is in the frame. Any angle works. See the filming guide for tips.
Is my video uploaded anywhere?
No — it is analyzed on your phone. It is only uploaded if you agree, and it is only used to improve the AI if you agree to that too. You can withdraw consent any time.
How accurate is it?
It reads your movement from your skeleton, so accuracy drops in dark halls, with shaky footage or when two players overlap. Spin can't be measured from video alone. Treat the results as a starting point for noticing things.
Which phones does it support?
iPhone and Android phones. Supported OS versions will be announced at launch.
Who makes it?
Sakakikaen Co., Ltd., a company in Japan. Payments go through the App Store or Google Play — we never see your card details.
Who makes TTAIC
Table Tennis AI Coach is developed and run by Sakakikaen Co., Ltd. in Japan. Subscriptions are handled by the App Store and Google Play, so your card details stay with them.
- Company
- Sakakikaen Co., Ltd.
- Address
- 1747 Heda, Numazu, Shizuoka, Japan
- Contact
- contact@sakakikaen.com / Contact form
- Privacy
- Email list and privacy / App privacy policy