Clock with Planisphere

Features

Standard Time: You can read the standard time of your time zone. It is indicated by a red point (today's date) as the value of right ascension.
Local Sidereal Time: You can read the local sidereal time. It is indicated by a small yellow triangle.
Planisphere mode: You can use as a planisphere. You can change date and solar time by moving the Sun (sidereal time is fixed), change date and sidereal time by moving the red spot (solar time is fixed), or change solar and sidereal time by rotating the ring of right ascension (date is fixed).
GPS Available: You can use the GPS for setting your location.
Magnitude 6 star: All of the stars that are brighter than a magnitude 6 star are displayed.
Constellation lines: Constellation lines are displayed.
The Sun and Analemma: The position of the Sun is displayed with analemma.
The Moon and the lunar phase: The position of the Moon is displayed with the lunar phase.
Astronomical Twilight: You can check astronomical twilight time with altitude line of −18°.
Automatic Update: The view is updated automatically.
App Widget: App Widget is available.
10-sec ad: An ad banner is displayed for 10 seconds after launching the app. No ads are displayed after 10 seconds.

Usage

To switch the northern and southern celestial hemispheres

Tap the switch on the Toolbar. Widgets show the same view or last view of the app.

To switch zoom in/out

Double tap the screen.

To adjust the position of clock

Swipe the screen.

To show/hide the clock hands (Clock mode / Planisphere mode)

Tap the center of clock.

To move the Sun only (Stars don't move)

Swipe the Sun or analemma.

To move stars only (The Sun doesn't move)

Swipe the red spot.

To move the Sun and stars together

Swipe the ring of right ascension.

Update History

12 (6.1)

30 Apr 2023 8:00 (CET)

The application name was changed to avoid potential trademark litigation. The library version was update.

11 (6.0)

1 Nov 2021 14:52 (CET)

Added a dialog for setting the background color.

10 (5.1)

15 May 2021 15:31 (CET)

Modified the appearance of the location setting dialog. Updated library versions.

9 (5.0)

28 Dec 2020 22:00 (CET)

Added the Milky Way and the Moon.

8 (4.2)

16 Dec 2020 19:47 (CET)

Modified to accept comma as decimal point in latitude/longitude fields.

7 (4.1)

29 Nov 2020 7:59 (CET)

Fixed a location service request issue and a decimal point issue (comma not accepted but displayed).

6 (4.0)

28 Nov 2020 14:14 (CET)

An ad banner has been added. The shape of clock hands has been changed.

5 (3.0)

20 Nov 2020 21:22 (CET)

App widget is available.

3 (2.1)

12 Nov 2020 23:00 (CET)

Fixed a bug (Clock base panel didn't update after displaying clock hands panel again)

2 (2.0)

11 Nov 2020 21:36 (CET)

Planisphere mode was added.

1 (1.0)

4 Nov 2020 22:13 (CET)

This is the first release.

Privacy Policy

Last update on 28 Dec 2020

In order to clarify what we do on this matter and how the information provided by the users are used is described in this privacy policy.

User data collection

We do not collect any user information including: names, phone numbers, e-mail addresses and passwords. However, we use 3rd party ad service (Google AdMob™) in this app, and that service may collect your information. The privacy policy can be read on the following page: Google privacy policy

Additional permissions

This application accesses your geo-location information, only if you permit. That data is stored at your device only, and never provided to any other applications or services. Internet is used to display advertisement banners.

Changes

This Privacy Policy may be updated from time to time for any reason.

Your Consent

By using this app you consent to this Privacy Policy as well as all the 3rd party Privacy Policies mentioned above. If you disagree with this Privacy Policy or the 3rd party Privacy Policies you can uninstall this app.

Contact Us

If there are any questions regarding this Privacy Policy you may contact us by email: withlet11@gmail.com