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Android Apps > Tools > Polar Clock
Polar Clock icon

Polar Clock

1.10
Zsolt Nagy
4.73
422 reviews
50,000+
Downloads
Free

A small clock tool designed to help in the alignment of your telescope.

Not recently updated — last update was on 2024-05-11. This app may no longer be actively maintained.
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Polar Clock compared with similar apps

Keywords that only this app has

Designed Mount Polaris

Common keywords of similar apps

Polar Clock Alignment

Keywords missing from this app

Time App Satellite Dish Weather World Widget Moon Zones Location Finder View Converter Zone Free Accurate Compass Recent Gps Screen Added Https Fixes Position Features Tool Current Bug Utc Network Alarm Tracker Director Tv Speed Hour Support Customizable Display Add Pro Information Helps Sky Sun Multiple Application

About Polar Clock

Polar Clock is a tools app developed by Zsolt Nagy.

How many times has Polar Clock been downloaded?

Polar Clock has been downloaded 62 thousand times. In the last 30 days, the app was downloaded 530 times.

What is the rating of Polar Clock?

Polar Clock is rated 4.73 out of 5 stars, based on 420 ratings.

Is Polar Clock free?

Polar Clock is free to download. The APK download size is 5.10 MB. The latest version available is 1.10. The last update was on May 11, 2024.

What are the requirements for Polar Clock?

Polar Clock requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2019.

Description

More data about Polar Clock

Price Free to download
Total downloads 62 thousand
Recent downloads 530
Rating 4.73 based on 420 ratings
Ranking Not ranked
Version 1.10
APK size 5.10 MB
Number of libraries 22
Designed for Android 5.0+
Suitable for Everyone
Ads NO ads

App Performance Report

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Google Play Rating history and histogram

370
26
5
10
10

Downloads over time

Polar Clock has been downloaded 62 thousand times. Over the past 30 days, it averaged 18 downloads per day.

Changelog of Polar Clock

Developer information for Zsolt Nagy

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Comments on Polar Clock for Android

★★★★★ Andrew Barnett · Sep 9, 2021
Great app. The polar clock shows exactly the same image and scale as my new Sky watcher polar alignment scope. GPS and sidereal time are accurate. Makes polar alignment simple.
★★★★★ vedicwarrior · Mar 31, 2021
I THOUGHT I'd found a major error in this app. Checking against "Skye" (another Android app) and TheSkyX (Software Bisque) which is a "serious astronomer" and professional astronomer level application, I found that Polar Clock places Polaris on the opposite side of true celestial north towards Ursa Minor when it should be on the other side of celestial north towards Cassiopeia. I checked all my local settings - which are correct, the app having read the data from my phone, directly. But, as it turns out, it was MY error. I don't HAVE a polar finder scope where the image would be flipped. Good job, Zsolt! It was - as Zsolt put it a "misinterpretation" of the reticle, due to my image NOT being flipped. My bad!
★★★★★ Rich Stevenson · Jun 2, 2022
I see others commented about rotating the reticle. I see the setting for how precise this happens, but I can't figure out how to rotate it? Update: Just figured it out. Good use 2 fingers and rotate. Perfect!
★☆☆☆☆ Michael Howard · Apr 28, 2023
Does not work. Cross-hair on scope does not move. Tried to set hemisphere manually, also used static position but still no response. I'm located in Southern Hemisphere (Sydney).
★★☆☆☆ D W · Jun 29, 2022
The display on this app appears to be in error. Polaris is located approximately between Cassiopeia and the Big Dipper. The Celestial pole is also. And Polaris is shifted away from the Celestial pole by about .7 degrees. However, Polaris is shifted towards Cassiopeia - not towards the Big Dipper - which is the way this app displays it.
★★☆☆☆ Matt Stone · Apr 23, 2025
The app seems promising but the reticle never moves for me so function is limited to none. Running on a Samsung Galaxy S25 Ultra in the Northern Hemisphere. Other similar apps seem to work without issue.

Google Play Rankings for Polar Clock

This app is not ranked
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