Dual Video-Split Screen Player

Play two videos simultaneously — side by side, on one screen.

Whether you're analyzing your golf swing, comparing language learning videos, or reviewing before-and-after footage, Dual Video gives you the split-screen control you need.

WHY DUAL VIDEO?
• Watch a website video and a local video at the same time
• Compare two saved videos on your device
• Record with the in-app camera while another video plays
• Trim and cut video clips for precise comparison

PERFECT FOR:
🏌️ Sports coaches & athletes — compare technique frame by frame
📚 Language learners — watch the original and dubbed version together
🎬 Video creators — review edits side by side
🔬 Researchers — analyze two clips in parallel

Supported format: MP4. AVCHD (MTS/M2TS) can be converted using the in-app MTS tool.

Simple to use: tap a video panel, choose a source (web or device), and press play.

PRO VERSION (one-time purchase)
Unlock the full power of dual video playback with a one-time purchase!

Pro features include:
• Ad-free experience - No banner ads, ever.
• Synchronized control panel - Play, pause, rewind, and skip both videos at the same time with a single tap.
• Skip - Jump forward or back on both videos simultaneously. Choose your skip interval: 1s ~ 60s.
• Playback speed control - Set both videos to 0.5× ~ 2.0× at once.
• Unlimited bookmarks - Save as many video sources as you need (free version is limited to 10).
• Full screen recording.
• Advanced video edit - 1) Merge videos. 2) Flip horizontally.
• Unlimited text history - All text is saved in the history. (free version is limited to 10).