FrameReplay
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FrameReplay

Record. Review. Compare.

Slow motion & video comparison

An iPhone / iPad app for coaches and athletes to capture, review, and compare on the spot.

Download on the App Store

Free to download · iPhone & iPad · No account needed.
Slow motion and frame-by-frame review are free. Pro (one-time purchase) adds Replay, Continuous mode, side-by-side comparison, and drawing tools.

Built by a coach, for the field

The FrameReplay compare screen, two takes side by side with a play-in-sync button.
Video

See it in action.

How FrameReplay differs from your camera app, shown on real screens (about 5 minutes, 12 chapters). Pick a chapter to jump to any feature.

FrameReplay intro video thumbnail: Record. Review. Compare. 12 chapters, about 5 min.

Plays on YouTube. Nothing is loaded from YouTube until you press play.

Free

What you can do for free.

No limits on how many clips you shoot, how long, or at what quality. No watermark.

Recording settings: choose how long to wait before starting and when to stop automatically.

Train on your own

Set a start delay and an auto-stop, then walk to your spot—for example, start recording after 10 seconds and stop after 10 seconds. Film a jump, a throw, a swing, a sprint, or a rehab exercise on your own. You can also start recording from Apple Watch.

Uses: Wait before starting / Stop automatically / Start recording from your wrist (Apple Watch, watchOS 26.2 or later)

With Pro

Continuous mode PRO

Leave it running; each take becomes its own clip.

Replay PRO

Plays the action back on a delay, without pressing record. Choose a 10, 20, or 30-second delay to match the time it takes you to walk back.

Camera screen with 240 fps selected from 30 to 240 fps.

Never miss the moment

Keep the seconds before you tap record. Shoot at up to 240 fps and up to 4K on supported devices (available combinations depend on your device). Choose FrameReplay for Camera Control and record right from the Lock Screen (iPhone 16 and later; from Control Center on iOS 18 and later).

Uses: Pre-roll / Frame rate (30–240 fps, depends on your device) / Resolution (720p, 1080p, 4K) / Record with Camera Control

With Pro

Replay PRO

Without pressing record, the action keeps playing back a few seconds behind.

Review screen paused mid-air at 0.25x, zoomed in with a pinch.

Review it on the spot

Play it back right away. Slow it to 0.25× or 0.5×, step frame by frame, and stop on the takeoff or the landing. Pinch to zoom, or mirror the view.

Uses: Playback speed / Frame step / Pinch to zoom / Mirror

With Pro

Lines and angles PRO

Draw lines and circles on the video, and read the angles to check form. (You can use it 3 times before buying.)

Review screen with Start and End markers and 0.25x / 0.5x playback.

Measure and repeat

Measure the flight time of each take. Mark just the part you want to see and play it on a loop.

Uses: Flight time / Start and end, with loop playback

With Pro

Compare and overlay PRO

Put it side by side with the previous take, or overlay the two. Tap Compare and that athlete’s model run lines up automatically. You can also pick another athlete’s clip to compare against. (You can use it 3 times before buying, and save the side-by-side video during those uses.)

Clip library filtered by athlete. Only Athlete A's clips are shown.

Keep clips by athlete (tags)

Pick the athlete before you record and every clip gets tagged—the selection stays on while you keep recording. Tag clips afterwards, or retag several at once. Filter by athlete to see only their clips, so there is no hunting for the one you want. Mark favorites and model runs.

Uses: Roster (Next athlete) / Athlete tags (afterwards, in bulk) / Filter by athlete / Favorites and model runs / Clip list

With Pro

Import from FlashAir (Wi-Fi SD card) PRO

Clips from a video camera with a FlashAir card land in the list, ready to tag.

Clip library filtered to Athlete A with 4 clips selected, ready to share.

Hand clips to athletes

Filter by athlete, select their clips—or everything from the same day—and save them to Photos or share them via AirDrop or LINE in one go. You can also import videos from Photos. On the review screen, talk while you play and draw — the video, lines and your voice become one clip you can send to the athlete.

Uses: Filter by athlete / Select in bulk (same athlete, same day) / Save to Photos / Share (AirDrop, LINE, and more) / Import from Photos / Record with your voice and send

With Pro

Save to Photos in slow motion PRO

Saves at the speed you’re watching.

Also: left- or right-handed layout, button size, customizable screens, and English, Japanese, and Simplified Chinese.

Capture and check

Keep the practice flowing.

See the details

Frame-by-frame and slow motion.

Compare two takes

See your progress on the spot.

How it works

Record, review, compare, record again.

A short loop that keeps running through the whole session.

Record

Capture a take

The capture screen, ready to record.

Watch

Review right away

Playback with flight time shown in seconds and frames.

Step frame by frame

Check key moments

Frame-by-frame stepping, one frame at a time.

Compare PRO

Side by side

Two takes side by side for comparison.

Add lines & angles PRO

Analyze your movement

A line drawn on the video with the angle shown.

Record again

Next take

The video library, filtered by athlete tag.
Key features

Built for comparing, and for explaining.

FEATURE 01

Compare & Overlay PRO

Compare two takes side by side, play in sync, or overlay.

Try it three times before you buy.

FEATURE 02

Lines & Angles PRO

Draw lines and circles, and read the angles to analyze your movement.

Try it three times before you buy.

Download on the App Store

No scores. No automatic judgment.

FrameReplay is a tool for people to watch and decide for themselves.

More in Pro

Six features unlock with Pro.

These four, plus the two above. A one-time purchase — there is no subscription and no recurring payment.

If you installed FrameReplay from the App Store before 21 September 2026, Pro and MultiCam are already on for you. There is nothing to buy again and nothing to apply for — you will see a note at the top of the app's settings screen.

Replay PRO

Without pressing record, the action keeps playing back a few seconds behind.

Continuous mode PRO

Set the device down and tap Auto once. It finds each take and saves it as its own clip. With the trampoline setting, each take plays back as soon as it ends.

Export with edits PRO

Save to Photos at the speed you’re watching.

Import from FlashAir (Wi-Fi SD card) PRO

Requires a FlashAir Wi-Fi SD card and a video camera. Clips arrive in the order they were shot.

In the field

Coach Taisei Watanabe was training alone at a water jump. He set his device down, turned on continuous mode, and never touched it again. Jump, land, check the screen, jump again.

"No need to leave the camera running — it detects each jump on its own. Being able to compare takes made it genuinely useful."
― Coach Taisei Watanabe (translated from Japanese)
Download on the App Store
Pro add-on

MultiCam (Pro add-on, one-time purchase)

Film the same take on several iPhones and iPads at once, and collect it on one device. See front, side and back together, lined up by the time they were recorded. Only the device that collects and shows the videos needs it — camera devices join for free.

How to set up MultiCam

Use cases

Any sport where you check movement on video.

Skiing / Moguls

Film a run and review it before the next one.

Gymnastics / Trampoline

Step through the entry and exit of a rotation.

Swimming

Draw a line on the start or the entry angle.

Trainers / Physio

Put today next to last time and talk it through.

And more

Any sport where you check movement on video.

FAQ

Frequently asked questions

What can I use for free?

Recording (a start delay and auto-stop, pre-roll, and up to 240 fps / up to 4K on supported devices—available combinations depend on your device), starting a recording from Apple Watch (watchOS 26.2 or later), frame-by-frame stepping, slow motion, section loops, flight time, mirror, zoom, importing from Photos, exporting as recorded, the video library, the roster (keeping clips by athlete), favorites and model runs, Camera Control (iPhone 16 and later), recording with your voice and sending, customizable controls, and switching between English, Japanese, and Simplified Chinese are all free. No limits on clips or quality, and no watermark. Recording and frame-by-frame review stay free.

What's included in FrameReplay Pro?

Six features: compare two takes, lines & angles, Replay, continuous mode, export with edits, and Import from FlashAir (Wi-Fi SD card).

Is Pro a subscription?

No. It is a one-time purchase. There is no subscription and no recurring payment.

Are my videos uploaded to a server?

No. Your videos are stored on your device only. There is no server belonging to us. The only connection the app makes to the internet is to Apple, for the in-app purchase.

Does AI analyze or score athletes?

No. FrameReplay does not score or judge anything automatically. It is a tool for people to watch and decide for themselves.

Which devices and iOS versions are supported?

iPhone and iPad running iOS 17.0 or later. Starting a recording from Apple Watch requires watchOS 26.2 or later.

How much is MultiCam?

It is an add-on to Pro, a one-time purchase ($39.99 in the US). Only the device that collects the videos needs it; camera devices can join without buying it. If you installed FrameReplay from the App Store before 21 September 2026, it is free for you.

The FrameReplay app icon

FrameReplay

Download on the App Store

Free to download. Replay, Continuous mode, Compare, and more are part of FrameReplay Pro (one-time purchase, $59.99 in the US). MultiCam is an add-on to Pro (one-time purchase, $39.99 in the US).

iPhone / iPad, iOS 17.0 or later