SkyAtlas

SuZhou ZWO Co., Ltd Utilities iPhoneiPadiPod touch

SkyAtlas is a free Utilities app for iPhone and iPad by SuZhou ZWO Co., Ltd. Rated 2.4/5 from 17 ratings. Requires iOS 11.0. Updated April 21, 2026.

Rating: 2.4; 17 ratings
Price: Free; on the App Store
Size: 911 MB; Age 4+
Updated: Apr 21; 2026 · v1.8.0

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Screenshots

About SkyAtlas

SkyAtlas is the control app for ZWO AM series mounts, with Bluetooth support for ZWO EAF. Use your phone to control the mount and focuser with ease. The built-in star map includes thousands of stars and deep-sky objects. "Best Tonight" recommends the best targets in your current sky. Tap GoTo, and the mount automatically tracks your chosen object. Preview your telescope's aim and frame shots right on your screen—what you see is where it points. Switch between equatorial and alt-az modes with one tap. SkyAtlas, explore the night sky, simplified.

Ratings & reviews

2.4

17 ratings

5 ★ 24% 4 ★ 6% 3 ★ 6% 2 ★ 18% 1 ★ 47%

What’s new

Version 1.8.0 · Updated April 21, 2026

New Features - Support for setting a custom Park position - Updated Constellation Drawings - Added S30 Pro camera data to the FOV (field of view) Indicator Optimizations & Fixes - Fixed multiple issues and optimized performance, stability, and interactions

App privacy

The developer, SuZhou ZWO Co., Ltd, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

SkyAtlas is a free Utilities app for iPhone, iPad and iPod touch, developed by SuZhou ZWO Co., Ltd. It is rated 2.4 out of 5 from 17 ratings on the App Store, requires iOS 11.0 or later, is 911 MB to download and is available in 2 languages. It was first released on April 6, 2022 and last updated on April 21, 2026.

Category: Utilities
Rating: 2.4 / 5 (17 ratings)
Price: Free
Version: 1.8.0
Size: 911 MB
Requires: iOS 11.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Chinese
Age rating: 4+
Released: April 6, 2022
Last updated: April 21, 2026
Developer: SuZhou ZWO Co., Ltd

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Alternatives to SkyAtlas

Looking for apps like SkyAtlas? Here are 6 similar apps on the App Store. The highest rated is TRITON GOTO - OnStep Control (5.0/5), and 3 of the 6 are free to download.

SkyAtlas vs. alternatives
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SkyAtlas	2.4 / 5 (17 ratings)	Free	April 21, 2026
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