Choose
Import the video, image, or moment you want to talk about.
Reaction videos made simple
Record reaction videos.
Share your take.
Record yourself reacting to videos, photos and screenshots on your iPhone. Create reactions for TikTok, Instagram Reels, YouTube Shorts and YouTube.
Start with 3 free videos every week
Meet Reakt
What is Reakt?
Reakt is an iPhone reaction video recorder. Import a video, photo or screenshot, record your face and voice alongside it, and export a combined video ready to share.
Use it to explain a moment, add commentary or show your response. ReactWithVideo.com is Reakt’s official website, with practical recording guides, support and the official download.
React
Pick a layout and record your voice and camera in one simple flow.
Share
Save your finished reaction and post it wherever you want.
Made for creators
Create reaction videos on your iPhone
Reakt brings the complete reaction-video workflow into one focused app. Import the moment you want to discuss, choose how you appear beside it, record your perspective, and save the finished video to share on any platform.
Use any source
Start with a video, photograph, screenshot, news item, lesson, product image, or memorable moment.
Pick your layout
Create stacked, side-by-side, picture-in-picture, or green-screen reactions that fit your content.
Keep your video
Save your completed reaction to Photos and share it wherever your audience already watches.
From source to share
How to record a reaction
- Choose a video, photo or screenshot to import.
- Choose a layout and frame your face camera.
- Record yourself reacting with your camera and microphone.
- Review the result; adjust your setup or record another take if needed.
- Export to Photos and upload to your chosen platform.
A layout for your perspective
Picture-in-picture
Keep the source in view with your face camera as an overlay.
Split screen
Give both views space with stacked or side-by-side layouts.
Green screen
Choose a green-screen reaction layout to present yourself with the source content.
What will you react to?
- React to a YouTube video using a source file you can reuse.
- Create a reaction for TikTok with a focused response.
- Record commentary over a video with your face in view.
- Explain a photo or screenshot with your own commentary.
- Create split-screen reactions for Instagram Reels and YouTube Shorts.
Reakt exports a video you can upload yourself. It does not require a connected social account.
Questions
Reaction video maker, simplified
What is Reakt?
Reakt is an iPhone app that helps you record yourself reacting to an imported video, photo, or screenshot and export the result as one polished video.
How do I record a reaction video?
Import your source, choose a layout, record your face and voice, review the result and export. See the step-by-step guide.
Can I record myself while watching a video?
Yes. Reakt records your camera and microphone alongside an imported video.
Can I make YouTube reaction videos?
Yes. Import a video file you own or have permission to reuse, record your commentary and upload the export to YouTube. This does not require or promise downloading from a YouTube link.
Can I create TikTok reaction videos?
Yes. Export your reaction from Reakt and upload the saved file to TikTok. You can also upload it to Instagram Reels or YouTube Shorts.
Can I make split-screen reaction videos?
Yes. Choose a stacked or side-by-side layout to show your source and camera together.
Is Reakt available on iPhone?
Do I need editing experience?
No. Choose your content and layout, record your reaction, then save or share the finished video.
Can I try it for free?
Yes. Reakt includes three free video exports every week.
Is an Android version available?
Android support is coming soon. Join the Android waitlist above to receive a launch notification.