RallyOnly: Tennis Highlights

Point your phone at the court, play, and hand the recording to RallyOnly. It finds the rallies, throws away the walking and the ball collecting, and gives you back a session worth watching — with a highlight reel of the best points already cut.

WHAT YOU GET

• A condensed cut — every rally, none of the waiting. • A highlight reel — the longest, busiest rallies, chosen and planned together so it stays short. • Every rally, ranked and listed, so you can pick your own, fine-tune where each one starts and ends, and build your own reel. • Your serves, found separately.

MAKE IT YOURS

Export in 9:16 for Reels, TikTok and Shorts, 16:9 for YouTube and TV, or 1:1 for feed posts. Choose the cover frame and add an opening title card. Bookmark the rallies you want to keep — they stay even after the session or the original video is gone — and combine rallies and collections from different days into a new reel.

IT STAYS ON YOUR PHONE

There is no account and no server. Your video is read, analysed and cut on the device, and nothing is uploaded — there is nowhere to upload it to. The only network traffic is Apple's: the App Store for subscriptions, and iCloud Photos when a recording is stored in iCloud. You can keep using the app while it analyses; if you switch to another app, iOS may pause the analysis and it picks up again when you come back.

HOW IT WORKS

RallyOnly listens for ball strikes and watches for movement on the court. It needs neither a special camera nor a court it has seen before — just a phone behind the baseline, a few metres back and as high as you can put it. Singles or doubles is worked out from the video itself.

FREE AND PRO

Four new sessions a month are free, with everything in them: the condensed cut, the reel, the picker, the trims and your whole history. Exports carry a small RallyOnly mark.

RallyOnly Pro removes the limit and the mark, and new subscribers can start with a 2-week free trial. Sessions you have already analysed stay yours either way — nothing is locked away if a subscription ends.

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