On-device privacy
Your footage never leaves your phone.
JustRallies processes everything on your device. Only a few kilobytes of numbers — the rally timeline — are ever sent. Never a single frame.
2.4 GB of video — stays with you
Video stays on your phone
Your clips are never uploaded, copied, or streamed. The analysis runs entirely inside the app using on-device models — no cloud GPU, no remote processing.
Only numbers cross the network
The rally timeline is roughly 1,800 rows of 6 numbers — about 11 KB total. That's all that's ever sent. No frames, no thumbnails, no metadata about what's in the footage.
We can't see your game
We literally can't watch your footage. The architecture makes it impossible — we receive only the numerical timeline, which tells us when rallies start and stop, not what they look like.
Safe for kids, clubs, and parents
Filming your kids' games? The footage stays with you — always. No account, no login, no cloud storage. Your phone, your video.
What stays vs. what's sent
Data practices
What we collect
- Your email address (when you join the waitlist).
- Anonymous, aggregate usage analytics (page views, scroll depth) via Cloudflare Web Analytics — no cookies, no personal identifiers.
What we don't collect
- Your video footage — ever.
- Frames, thumbnails, or screenshots from your clips.
- Personal data beyond your email.
- Device identifiers or tracking cookies.
When the app launches
- The app processes video entirely on-device.
- Only the numerical rally timeline (~11 KB) may be sent to improve detection accuracy — never video or image data.
- You can opt out of even that.
Questions? Reach us at hello@justrallies.com.