SkyPortal

Celestron

2.91

4,990 reviews

1,000,000+
Downloads

Free

Celestron Telescope Controller and Planetarium application

iOS version

Alternative downloads for the SkyPortal app

About SkyPortal

SkyPortal is an education app developed by Celestron.

How many times has SkyPortal been downloaded?

SkyPortal has been downloaded 1.2 million times. In the last 30 days, the app was downloaded 4.9 thousand times.

What is the rating of SkyPortal?

SkyPortal is rated 2.91 out of 5 stars, based on 5 thousand ratings.

Is SkyPortal free?

SkyPortal is free to download. The last update was on September 23, 2024.

What are the requirements for SkyPortal?

SkyPortal requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play May 2014.

Description

Celestron® SkyPortal™

More data about SkyPortal

Price	Free to download
Total downloads	1.2 million
Recent downloads	4.9 thousand
Rating	2.91 based on 5 thousand ratings
Ranking	Not ranked
Version	N/A
APK size	N/A
Number of libraries	48
Designed for Android	4.4+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Google Play Rating history and histogram

Rating history

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1.7K

540

250

690

1.8K

Downloads over time

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SkyPortal has been downloaded 1.2 million times. Over the past 30 days, it averaged 160 downloads per day.

Changelog of SkyPortal

Sep 23, 2024UpdateVersion 3.5.3.3
Aug 27, 2024UpdateVersion 3.5.3.0
Aug 1, 2024Installs1,000,000+ installs
Jun 24, 2024UpdateVersion 3.5.2.1
Aug 31, 2023UpdateVersion 3.5.1.2

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Developer information for Celestron

Celestron

mail@celestronsupport.com

Website

Address: N/A

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Comments on SkyPortal for Android

★★★★☆ j vennings · May 15, 2026

Prity cool app. I use it to move my AVX around and get handy info on what im looking at. won't let my telescope look straight up for some reason. there's a spot in the sky it says is out of ranfe for the mount, but just a month ago I was looking straight at it and was taking photos. Still very happy with the app

★★★★☆ Kimomo · Mar 27, 2025

The only reason it is not 5 stars is that the ap is not accurate according to my location. I even manually put in my current latitude and longitude coordinates and elevation, and my app is still slightly off. This is causing a discrepancy in my telescope alignment with the stars. I tried playing with it to reverse polar and other settings, and I even tried changing the time and still had the same issue. This is the only drawback to this app for me. Does anyone have any pointers or tips?

★★★★★ The story Incident · Jun 1, 2026

For those who can't afford sky safari this app is the best, why because it was Wi-Fi and almost has the same features of sky safari while half of it, now because I have sky safari pro, it's a little useless, but I rated 5 stars so you all and electron won't get mad, also call me artan and forget my email

★★★★★ Rick Collins · Sep 28, 2025

With the GPS module on my new electron NexStar 8SE, I can move the scope to any visible object with ease. Do a quick alignment and enjoy the night sky's.

★★☆☆☆ Nugget Man · Feb 28, 2026

Honestly I hate the new update, it's horrible and makes the interface ugly. Everything used to be so easily accessible, and it was an amazing app but I am just awful

★☆☆☆☆ Gage Salerno · Jan 10, 2026

This only works when connected directly to the Electron Wi-Fi module. This app will not allow you to send the Wi-Fi module your routers' internet SSID and password so when using the app you cannot connect to the internet.

★☆☆☆☆ Brittany Thompson · Apr 7, 2026

I've been using this iPhone app for years and recently switched to an android, and I'm not sure if it's because of a new update, but it won't #connect to scope" which I've never heard of before, and I don't have the compass option that I've always used to move my camera around and see everything I'm pointing at. This is so disheartening.

Google Play Rankings for SkyPortal

This app is not ranked

Technologies used by SkyPortal

48 libraries

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