Use cases · Kurgu

Make an app promo video from a screen recording

In short

Record a walk-through of your app and upload it to Kurgu as an App promo. RejiAI wraps the recording in a 3D device frame (iPhone, Android, MacBook or a browser), moves the camera around it and adds captions, giving one continuous promo clip. For callouts and feature scenes, build it from a brief with screenshots instead.

RejiAI team · Updated 2 October 2026

A raw screen recording shows what the app does and convinces nobody. What turns it into a promo is framing: a device around the screen, a camera that moves, and a line of text that says why it matters.

Two ways to make it

From a screen recording. Choose the App promo preset and upload one recording. It plays inside a device mock-up with a camera move you pick: a dynamic orbit, a smooth float or a fixed studio shot.
From a brief. No recording yet? Choose From scratch, describe the app, and add screenshots. Kurgu builds the promo from device, screen-zoom and feature-callout scenes.

Either way, the result is a scene-by-scene video you can keep editing: change a headline, swap a scene's template, reorder beats.

How it works

Record your app: one clean pass through the two or three things it does best.
On the dashboard, open Kurgu, choose App promo and upload the recording.
Pick the device frame, the camera motion and a caption style.
Review the result in the studio; add a title or a call to action there.
Render in 9:16 for Shorts, Reels and TikTok, and 16:9 for your site or the store listing.