Best AstroStacker alternatives: apps like AstroStacker: Stack the Sky

10+ similar apps compared and reviewed

3.6 avg rating
9 free apps
Updated November 2026

AstroStacker is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to AstroStacker

4.9(8 ratings)
Free
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Edit astrophotography images directly on your iPhone. Enhance deep-sky objects, clean up skies, and sharpen moon shots with specialized tools. Supports various image formats and offers batch processing for efficient editing.

PlanetEdit - Simple and Quick#2

PlanetEdit - Simple and Quick by yong chong loh

4 in 1 Planet Stacking App
Strong Contender
📷 Photo & Video
4.5(2 ratings)
FreeIn-App Purchases
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This app simplifies planetary video processing by integrating four desktop software functions into one mobile application. It automatically crops, centers, and stacks planetary footage, offering features like real-time stacking results, RGB alignment, and wavelet sharpening.

Eagle Image Stacker#3

Eagle Image Stacker by AL MUATASIM AL MAADI

Astro stacking and RAW tools
Worth Considering
📷 Photo & Video
1.0(1 ratings)
FreeIn-App Purchases
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Astro stacking and RAW image processing toolkit for iPhone. Align, stack, and export high-quality results for star fields, galaxies, planets, and more. Features on-device processing for privacy and flexibility.

More apps like AstroStacker

4
StarEdit
StarEdit
StarEdit
Remove stars and stretch image
Free

Easily remove stars from your galaxy photos to make intuitive edits. Adjust star count, size, and saturation, then combine starless and star images for social media. This app uses AI for convenient mobile editing.

Instantly remove stars from photosAdjust star count, size, and saturationApply curve and color adjustments
📷 Photo & Video
(4)
free
5
MacroShader
MacroShader
MacroShader
A macro photography app
Free

Capture incredibly detailed close-up photos with advanced processing. This app enhances image resolution by combining multiple shots and offers manual camera controls for precise adjustments. It includes focus peaking and editing tools for fine-tuning your macro shots.

Multi-frame super resolution processingFocus shutter with tap and hold functionalityFocus peaking for precise focus
📷 Photo & Video
(1)
free
6
RoboTou Stacker
RoboTou Stacker
RoboTou Stacker
On-device image stacking
Free

Combine multiple photos directly on your device for enhanced results. This app offers automatic masking and alignment for various photography needs, including starry skies and light trails. Process your images locally without needing an account or cloud sync.

On-device image stackingAutomatic masking and alignmentStarry sky stacking
📷 Photo & Video
(1)
free with in-app purchases
7
AstroEdit - Simple and Quick
AstroEdit - Simple and Quick
AstroEdit - Simple and Quick
Bring out the color and detail
$2.99

Effortlessly enhance your astrophotography with advanced AI tools. Remove noise, stars, and gradients to reveal stunning cosmic details. Includes essential editing controls for professional-quality results on your iPhone.

AI Noise ReductionAI Star RemovalAI Gradient Removal
📷 Photo & Video
(17)
free with in-app purchases
8
Svbonyastrocam
Svbonyastrocam
Svbonyastrocam
by Hangzhou Hengxinyan Optoelectronics Co.,Ltd
Free
📷 Photo & Video
(0)
9
AstroFITS
AstroFITS
AstroFITS
Auto-Stretch and Transform
Free

This app allows users to quickly open and view FITS files on iOS devices using GPU acceleration. It features automatic image stretching and supports various color formats and bit depths, making astronomical image analysis more accessible.

Open FITS files quickly on iOSGPU accelerated image processingAutomatic image stretching
📷 Photo & Video
(1)
free with in-app purchases
10
SvbonyAstro
SvbonyAstro
SvbonyAstro
by Shenzhen Ysair Technology Co., LTD
Free

This professional astronomical photography app connects to cameras via Wi-Fi, offering real-time picture previews. Users can capture photos and videos, plan shoots, and save files directly to their device.

Wi-Fi camera connectionReal-time picture previewPhoto and video capture
📷 Photo & Video
(8)
free