TENNIIX

TENNIIX

Wireless ball machine control

43 ratings
48 reviews
Free

Details

  • Released
  • Updated
  • November 15, 2025
  • July 15, 2026

Features

TENNIIX screenshot #1 for iPhone
TENNIIX screenshot #2 for iPhone
TENNIIX screenshot #3 for iPhone
TENNIIX screenshot #4 for iPhone
iphone
ipad
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About

Control your tennis ball machine wirelessly to customize serve speed, spin, and landing points. Analyze training data to improve your game. Perfect for solo practice and match preparation.

Wireless ball machine control
Adjust serve speed and spin
Customize landing points
Create custom training programs
Real-time data tracking
Analyze training effectiveness
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What's New in TENNIIX

1.5.2

July 15, 2026

1、Added serving modes and function adjustments for Pickleball machines. 2、Fixed known bugs.

User reviews

Sloppy - they never bothered to test the app or their instructions

Landing calibration:When selecting “short serve” as in “serve is short” the app makes it even shorter. “Higher serve” works as expected though. The x is so small, impossible to see when the sun is bright.

After calibrating machine on baseline, the training mode pic shows machine in between serve and baseline. It’s not even one of the positions recommended in the manual. The balls fly short with the default settings. It’s my third session, Im still struggling with the thing. Also some balls fly much higher.
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ログインできない

アカウント登録してるのに登録されていないことになっているため、ログインできない。改善求めます。

Can not use features

The app requires an account to use many of the advanced features, but the creat an account flows don’t work.

パスワードリセット出来ません

いろいろと不具合ありすぎ。。。

使えない

不具合だらけでアカウントの登録すらできない。早急に対応してください。届いても何も使えない。

追記
1週間使っていないだけで電話番号、メールアドレスのアカウント情報が登録されていないとされ、アカウントが削除される可能性がある。バグが多すぎる。

FAQ

What can I control with TENNIIX?

TENNIIX allows you to wirelessly control your tennis ball machine. You can adjust serve speed, select spin types like topspin and backspin, and set precise landing points for your serves.

Does TENNIIX help improve my tennis skills?

Yes, TENNIIX provides real-time data tracking to help you analyze your training effectiveness. This data can assist in improving your forehand and backhand consistency and overall match play skills.

Is TENNIIX suitable for solo practice?

Absolutely. TENNIIX is designed for solo practice, enabling you to create customized training programs and practice with multiple balls, all controlled easily through the app.

What devices does TENNIIX support?

TENNIIX is available for iPhone, iPad, and iPod devices, offering a convenient way to manage your training sessions.

How often is TENNIIX updated?

The latest version of TENNIIX is 1.3.5, and it was last updated on February 9, 2026, indicating active development and support.

What is the age rating for TENNIIX?

TENNIIX has an age rating of 9+, making it suitable for younger players and adults alike.

Does TENNIIX have ads?

No, TENNIIX does not contain advertisements, providing an uninterrupted training experience.

What is the user sentiment for TENNIIX?

Based on the available data, TENNIIX has a rating of 1.7 stars from 6 ratings, suggesting that users have had a mixed to negative experience with the app.