AstroClock for Android

AstroClock

Holger Schoening

version 1.0

Astronomically correct 24-hour clock: the Sun is the hand, the star sky turns

Downloads 36
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Antivirus & safety scan results

Scan Date: Sep 19, 2026 Software Version: 1.0
Status: ✅ Trusted & Safe to install This app is signed by Holger Schoening with trusted and verified digital signature and it will updated existing AstroClock installations Certificate fingerprint: 79301c82fab383b89989cfa2512d59c1e8188e87 Issuer: C:DE, CN:Holger Schoening How we verify APK files security
Android antivirus Status
K7GW Clean ✅
DrWeb Clean ✅
VirIT Clean ✅
ClamAV Clean ✅
Google Clean ✅
Ikarus Clean ✅
Lionic Clean ✅
Sophos Clean ✅
Yandex Clean ✅
Alibaba Clean ✅
Tencent Clean ✅
Xcitium Clean ✅
Fortinet Clean ✅
Kingsoft Clean ✅
Symantec Clean ✅
AhnLab-V3 Clean ✅
Kaspersky Clean ✅
Microsoft Clean ✅
Trustlook Clean ✅
ESET-NOD32 Clean ✅
Avast-Mobile Clean ✅
NANO-Antivirus Clean ✅
BitDefenderFalx Clean ✅

AstroClock Stargazing and Astronomy app for Android description

AstroClock is an astronomically correct 24-hour clock.

Instead of an ordinary dial, it shows the sky exactly as it currently stands above your location: the Sun travels around the dial once per day as the hour hand, and the entire starry sky turns along with it – just as it really does overhead.

Features:

  • The Sun as the hour hand of a true 24-hour clock
  • The co-rotating starry sky with constellations for your location
  • Realistic Moon phase and the visible planets
  • Compass / azimuth scale along the horizon
  • Sunrise, sunset, moonrise and moonset as markers
  • Location set by place name or coordinates
  • Usable as a live wallpaper
  • Home screen widget in a clear compact layout

Privacy:

AstroClock collects no data and contains no ads and no trackers. The app requests no location permission – you enter the location yourself. The only external connection happens when you search for a place by name; the search term is then sent to the free OpenStreetMap Nominatim service to turn it into coordinates. If you enter coordinates directly, no network access takes place at all.

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