# Koma – Frame by Frame Video

> Slow motion & frame stepping

Canonical page: [https://chrome-stats.com/d/id6804230993](https://chrome-stats.com/d/id6804230993)

## Overview

- **ID:** `id6804230993`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** PrimeWave株式会社
- **Category:** Photo & Video
- **Version:** 1.0.1
- **Last updated:** 2026-09-11
- **First published:** 2026-09-10
- **Size:** 4.95 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/koma-frame-by-frame-video/id6804230993)
- **Website:** [https://primewave.co.jp/koma/](https://primewave.co.jp/koma/)
- **Privacy policy:** [https://primewave.co.jp/koma/privacy.html](https://primewave.co.jp/koma/privacy.html)

## Description

A video player built for studying dance choreography and sports form. Pick a video from your photo library and examine every detail.

Features:
- Slow motion: 0.1x–3x (0.01x–50x with Premium)
- Frame stepping with centisecond timecode and frame numbers
- A-B repeat: loop just the section you're working on
- Two-video comparison: play a reference and your own recording side by side, each with its own speed and A-B loop
- Mirrored playback for learning choreography from facing videos
- Hold-to-speed: boosted playback while you press the screen
- Pinch to zoom and pan, brightness/contrast/saturation adjustment
- One-tap access to recent videos
- Switch portrait/landscape with the rotate button (ignores device rotation)

Your videos stay on your device and are never uploaded.

Premium (one-time purchase) removes all ads and unlocks 0.01x–50x speeds.

## Rankings

- #1,074,836 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6804230993)