SynScan Pro
v1.19.12 · 16.3 MB · code 23
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File information
UpdatedNov 12, 2025
PublishedJan 31, 2020
Packagecom.skywatcher.synscanapppro
Versionv1.19.12 (23)
Size16.3 MB
MD519d995929cc68b9f0fab246f8af8c2bf
Min SDK23
ABIsarmeabi-v7a
Malware scanTRUSTED
Signature SHA19F:E8:F1:B1:47:FB:85:D1:C6:C0:A6:BE:73:45:CD:F1:70:76:73:53
SignerCN=Pacific Telescope Corp., O=Pacific Telescope Corp., L=Richmond, ST=BC, C=CA
Total downloads10,000
This version10,000
Developertwang
Age ratingEveryone
What's new in v1.19.12
• Added speed compensation
• Improved Android USB OTG speed
• Improved two-star, three-star, and polar alignment
• Fixed an issue involving autoguiding the dec axis
• Support Stellarium Telescope Server Protocol
• Improved Android USB OTG speed
• Improved two-star, three-star, and polar alignment
• Fixed an issue involving autoguiding the dec axis
• Support Stellarium Telescope Server Protocol
Security scan
TRUSTED
- Developer signature verified 2020-10-30
- Scanned for malware 2020-11-02 19:51:23
- Signature SHA1 9F:E8:F1:B1:47:FB:85:D1:C6:C0:A6:BE:73:45:CD:F1:70:76:73:53
- File MD5 19d995929cc68b9f0fab246f8af8c2bf
How to install SynScan Pro v1.19.12 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 16.3 MB of free storage.
- Grab com.skywatcher.synscanapppro_23.apk — hit the Download button above (16.3 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 19d995929cc68b9f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.skywatcher.synscanapppro_23.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=Pacific Telescope Corp., O=Pacific Telescope Corp., L=Richmond, ST=BC, C=CA. 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 TRUSTED).
- Done — open SynScan Pro — tap Open on the install screen, or find the SynScan Pro icon in your app drawer (this build targets armeabi-v7a devices).
Common install errors for SynScan Pro
- "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 6.0 Marshmallow 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.
- Works on one phone but not another — this build ships armeabi-v7a native code. Devices with a different CPU will reject it.