TL;DR. ClipBack is the closest thing on Google Play to ReplayR in philosophy: a buffer runs, you tap after the moment, the clip lands in your gallery. The differences are reach and length. ClipBack saves the last 10, 20, or 30 seconds, 45 with Pro, and triggers from the screen, a Bluetooth remote, or the volume buttons. ReplayR runs 45 seconds to 12 minutes and triggers from a Wear OS watch or an open palm, then makes you swipe through the session before anything reaches your camera roll. For coaching sessions, ReplayR is the one to install: it is free to start, and the Pro unlock is paid once.
| Feature | ReplayR | ClipBack |
|---|---|---|
| Rolling buffer length | 45 s or 90 s free, 3/6/12 min Pro | 10/20/30 s free, up to 45 s Pro |
| Save trigger | Screen, Wear OS watch, open-palm gesture (Pro) | Screen, Bluetooth remote, volume buttons |
| Smartwatch companion | Yes, Wear OS app, Tile and Complication | No |
| Hand-gesture save | Yes, open palm (Pro) | No |
| Free-tier quality | Up to 480p | 1080p |
| Max quality | Up to 8K with Pro (device max) | 4K at 60 fps with Pro |
| Slow motion | Playback down to 0.1× (Pro), frame-by-frame stepping | Slow and fast motion export (Pro) |
| Review before saving | Yes, swipe keep/toss, bin with 24 h recovery | No, auto-trimmed clips go to the gallery |
| Stills while buffering | No | Yes (Pro) |
| Pricing | Free + one-time Pro unlock | Free tier + Pro with a 30-day trial |
ClipBack figures from its Google Play listing (package app.clipback). Check the listing for its current Pro price, it is not published outside the store. Last verified 2026-07-28.
Both apps exist because the record button is always pressed too late. Neither asks you to predict the moment. Where they part company is how far back the tape reaches.
ClipBack covers 30 seconds free and 45 with Pro, which fits a shot, a lift, a trick, a single point. ReplayR covers 45 or 90 seconds free and 3, 6, or 12 minutes with Pro, which fits a rally plus the serve that set it up, a full BJJ round, a gymnastics routine, or an entire over. When a coach says "go back to the phase before that", a 45 second ceiling cannot answer.
ClipBack deserves credit for taking the trigger problem seriously: it accepts a Bluetooth remote and the volume buttons, so the phone can be mounted while you hold a cheap shutter clicker. That works, and it costs a few dollars of hardware.
ReplayR puts the trigger on hardware you already wear. The Wear OS app saves, pauses, starts and ends the session, and changes clip length, and the Tile and Complication put a one-tap save on the watch face itself. When both hands are busy, the open-palm gesture on Pro saves without touching anything at all. One fewer object to carry, charge, and lose.
ClipBack auto-trims and writes straight to Google Photos or the device gallery. Fast, and fine when you save three clips a session.
ReplayR stages clips instead. At the end you swipe right to keep and left to toss, trim the keepers, and only then does anything land in your gallery. Tossed clips sit in a bin for 24 hours in case you were wrong. After a two-hour session with 40 saves, that triage step is the difference between a usable folder and a camera roll you will never open again.
Same idea, far more reach: up to 12 minutes of lookback instead of 45 seconds, a save from your wrist or an open palm instead of a clicker, and a swipe-review pass so only the reps worth keeping reach your gallery. Free to start, one-time Pro unlock.
The core idea is the same: a rolling buffer, saved after the fact. The differences are buffer length (30 to 45 seconds versus 45 seconds to 12 minutes), the save trigger (Bluetooth remote and volume buttons versus Wear OS watch and open-palm gesture), and what happens next (straight to the gallery versus a swipe review pass with a 24 hour bin).
No. As of July 2026 ClipBack triggers from the screen, a Bluetooth remote, or the volume buttons. ReplayR ships a full Wear OS companion that can save, pause, start and end sessions, and change clip length, with a Tile and a Complication for one-tap saving from the watch face.
ClipBack. Its free tier records 1080p while ReplayR free caps at 480p and puts 720p through 8K behind the one-time Pro unlock. ReplayR free spends its budget on buffer length, the watch companion, and the review flow instead.
You can, but there is little reason to. They solve the same problem with the same mechanism. Pick on buffer length and how you want to trigger the save.
One-time Pro unlock if you want longer buffers, hand-gesture save, and 8K capture. No subscription.
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