Best Zenith Annotation alternatives: apps like Zenith Annotation

10+ similar apps compared and reviewed

4.0 avg rating
10 free apps
Updated November 2026

Whether you want more options like Zenith Annotation or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Zenith Annotation

More apps like Zenith Annotation

4
Remote Lens
Remote Lens
Remote Lens
Bluetooth for Canon EOS Rx
Free
πŸ“· Photo & Video
(0)
5
Star Exposure Calculator
Star Exposure Calculator
Star Exposure Calculator
by Dejan Boras
Free
πŸ“· Photo & Video
(0)
6
SynLink
SynLink
SynLink
Telescope & Astrophotography
Free

This professional controller facilitates astrophotography by offering broad compatibility with major camera brands and astronomical equipment. Its design emphasizes simplicity, restraint, and modernity for an intuitive user experience.

Broad camera compatibility (Fujifilm, Canon, Nikon, Sony)Supports astronomical camerasControls equatorial mounts
πŸ“· Photo & Video
(3)
free
7
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
πŸ“· Photo & Video
(1)
free with in-app purchases
8
+Frames
+Frames
+Frames
Astro planner, sky atlas
Free

This app helps astrophotographers plan their shots by providing a sky atlas, equipment-specific target recommendations, and field-of-view previews. It also offers an AI assistant for personalized advice and project tracking for deep-sky objects.

Sky atlas with millions of stars and deep-sky objectsRanked target recommendations based on equipment and sky conditionsTrue field-of-view preview for cameras and eyepieces
πŸ“· Photo & Video
(1)
freemium
9
PlanetEdit - Simple and Quick
PlanetEdit - Simple and Quick
PlanetEdit - Simple and Quick
4 in 1 Planet Stacking App
Free

This app helps you process videos of planets, automatically cropping them to center the celestial body. It offers various image editing tools and advanced features like wavelet layers for detail extraction and denoising. You can also trim videos before stacking and save your edited images.

Auto crop video to center planetBasic image processing (stretch, saturation, brightness, contrast, hue)Interactive stacking slider
πŸ“· Photo & Video
(2)
free
10
Super Zoom 100x - Moon Camera
Super Zoom 100x - Moon Camera
Super Zoom 100x - Moon Camera
100Γ— Zoom & Lunar Explorer
Free
πŸ“· Photo & Video
(0)