Record or import
Capture a session directly or choose a video already stored in Photos.
RallyCat for iPhone & iPad
Turn every shot into visible progress
Record or import tennis video. RallyCat identifies shots, organizes rallies, and builds training stats on device, so review stays fast and your footage stays yours.
Record or importUse the camera or a video in Photos
On-device analysisApple Vision + local logic
Private by defaultTraining media is not uploaded
From video to review
Less scrubbing. More meaningful rallies.
RallyCat turns a training video into a record you can browse, compare, and share.
Find shots and rallies
On-device pose analysis locates shots and organizes consecutive shots into rallies.
Review, measure, and export
Inspect key clips and performance stats, adjust boundaries, and export what matters.
Rally-level review
Go straight to the moments worth watching
Browse training rally by rally instead of scrubbing through the full recording. Open a shot, inspect its timing, and adjust the clip when needed.
- Training library and collections
- Shot and rally timelines
- Video clip export
Privacy is not an add-on
Your training does not need the cloud
RallyCat processes video with Apple Vision and local analysis logic. Training video, audio, pose keypoints, and results are not sent to RallyCat servers or third-party AI services. No RallyCat account is required.
Read the full privacy policy →FAQ
Before you start
What can RallyCat analyze?
The current version identifies shots in video, organizes consecutive shots into rallies, and provides training stats, clip editing, and export. Ball speed and bounce-location detection are not included in the current App Store version.
Can I use an existing video?
Yes. Record with RallyCat or import a local video from Photos. A stable camera, good lighting, and a fully visible player help produce better results.
Which devices are supported?
The current App Store version supports iPhone and iPad. Pose analysis requires a physical device that supports Apple Vision; iPhone 12 or newer is recommended.
Now on the App Store