Sky Map
v1.13.3:Mars · 14.4 MB · code 1631
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File information
UpdatedApr 14, 2026
PublishedFeb 27, 2025
Packagecom.google.android.stardroid
Versionv1.13.3:Mars (1631)
Size14.4 MB
MD5562448ffe74c261e2ebaa414680dc0bf
Min SDK26
Malware scanUNKNOWN
Signature SHA13D:54:B0:E0:39:74:E4:A6:45:FF:92:A0:7D:6B:63:77:38:E4:18:53
SignerCN=FDroid, OU=FDroid, O=fdroid.org, L=ORG, ST=ORG, C=UK
Total downloads50,000,000
This version50,000,000
DeveloperSky Map Devs
Age ratingEveryone
What's new in v1.13.3:Mars
Photos in all info cards — planets, stars & nebulae.
T Coronae Borealis & Eta Carinae Nebula now in catalogue.
Full night mode: all dialogues now red.
Messier icons, time travel events, compass offset & credits.
Moon crescent angle & nav bar overlap.
T Coronae Borealis & Eta Carinae Nebula now in catalogue.
Full night mode: all dialogues now red.
Messier icons, time travel events, compass offset & credits.
Moon crescent angle & nav bar overlap.
Security scan
UNKNOWN
- Developer signature verified 2026-04-14
- Signature SHA1 3D:54:B0:E0:39:74:E4:A6:45:FF:92:A0:7D:6B:63:77:38:E4:18:53
- File MD5 562448ffe74c261e2ebaa414680dc0bf
How to install Sky Map v1.13.3:Mars on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 14.4 MB of free storage.
- Grab com.google.android.stardroid_1631.apk — hit the Download button above (14.4 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 562448ffe74c261e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.google.android.stardroid_1631.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=FDroid, OU=FDroid, O=fdroid.org, L=ORG, ST=ORG, C=UK. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as UNKNOWN).
- Done — open Sky Map — tap Open on the install screen, or find the Sky Map icon in your app drawer.
Common install errors for Sky Map
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 8.0 Oreo or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.