Tennis Blackbox
Challenge Umpire Call like Pro
Free · In-App Purchases
Tennis Blackbox records tennis match at highest available speed up to 240 fps.
When players disagree on the last call, they can stop video recording for the review.
Last 20~40 sec FHD(1920 x 1080) video at the ultra-slow motion is stored for review.
With Tennis Blackbox, players do not need to shout on the call. Just see the video for correcting the call and focus on the play.
A Closer Look
Ratings & Reviews
Periodic Update
The developer, Jee Hoon Park, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 76.2 MB
- Category
- Sports
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later.
- Languages
English and 13 more
- English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Vietnamese
- Age Rating
ALL
- ALL
- In-App Purchases
Yes
- 1년 사용권 ￦149,000
- 1달 사용권 ￦22,000
- 1주 사용권 ￦9,900
- 하루 이용권 ￦3,300
- 하루 이용권 ￦1,100
- Provider
Jee Hoon Park
- Name
Jee Hoon Park - Business Registration Number
8873201810
This information has not been verified by Apple. - Email
pjeehoon@gmail.com
- Copyright
- © 2024 Tennis Blackbox