Compose: Long Exposure & Astro

Transform a series of photos into long exposure images with Compose.

Combine continuous shots using image stacking to create smooth motion blur, light trails, and long exposure effects that can look like exposures lasting minutes or even hours.

Simply import your photos and let Compose combine them into a final image.

Features:
- Long Exposure & Motion Blur — Combine multiple photos to create smooth motion effects.
- DNG RAW Stacking — Process and combine DNG RAW photos while preserving the original image information. [Premium]
- Object & Scene Alignment — Align photos of the same subject or scene before combining them, while preserving intentional motion. [Premium]
- Star Alignment — Align stars across multiple frames for cleaner astrophotography and night-sky images. [Premium]

Create More With Your Photos
Perfect for light trails, waterfalls, moving clouds, traffic, crowds, long exposures, and astrophotography.

Capture your photos with your favorite camera app, then import them into Compose to create your final image.

Compose is an image processing app. It does not use your device's camera to capture photos. It processes images already stored on your device.

* This app doesn't use camera to take photos, it only does image processing on images in the phones.

Recent changes:
Compose is the new name for Motion Stacks, with major new features.

What’s new in version 2.0.0
- Added DNG RAW stacking and DNG export.
- Added object/scene alignment to reduce blur and ghosting.
- Added star alignment for cleaner, more detailed astrophotography.