DelayKit vs Prewind

DelayKit is a time-delayed camera mirror for reviewing your movement seconds after it happens. Set a delay, practice naturally, and watch your form while the camera keeps recording. Use DelayKit for archery, golf, dance, martial arts, lifting, acting, coaching, and any practice where seeing the last rep matters. Features: • Live camera preview with delayed playback • Adjustable practice delay • Continuous local recording during a session • Audio in delayed playback • Save useful clips to Photos with Lifetime Unlock • Privacy-first: no account, no backend, and temporary video stays on your device unless you save it Free to start. Lifetime Unlock is a one-time in-app purchase that removes free-session limits and enables clip saving.

Prewind is always a few seconds ahead of you — because it's already a few seconds behind. Open the app and the camera starts remembering. There's no Record button to miss the moment with. When something happens — a trick that landed, a close call, a joke that caught you off guard — tap Instant Capture, and Prewind saves the seconds that already happened, not the ones still coming. REC now includes the past. • Always buffering — the moment is already saved before you even reach for your phone • Works natively on iPhone and iPad, in portrait or landscape — rotate mid-buffer and Prewind keeps recording right through it • Free 10-second buffer, no catch, no watermark • Prewind Pro (one-time purchase, no subscription) unlocks 20, 30, 60 and 120-second buffers and ongoing recording after the capture. • Slow motion capture at 1080p120 for the moments worth seeing twice • Capture with the volume, Action or Camera Control button — no need to even look at the screen • Optional overlays for timestamp, location, weather and season — off by default, on when you want the receipt • Clips save straight to your Photos library. No account, no cloud, no ads. Whatever just happened, it's already in the can.