Nautical Calculator
v6.3 · 7.5 MB · code 120
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File information
UpdatedJan 21, 2019
PublishedFeb 2, 2017
Packagecom.gabrielegi.nauticalcalculation
Versionv6.3 (120)
Size7.5 MB
MD54e300355325410ffc8b8a310bea4d328
Min SDK14
Malware scanTRUSTED
Signature SHA119:F7:DA:83:E0:92:F7:77:B5:3A:D1:AF:DE:5A:EC:F2:0D:29:63:53
SignerCN=Giacomo Gabriele, OU=gabrielegi, O=gabrielegi, L=Roma, ST=RM, C=IT
Total downloads100,000
This version100,000
DeveloperGabriele Giacomo
Age ratingEveryone
What's new in v6.3
v6.3
- Added radiant angle conversion on feature: "Converter"
- Added meridional parts result on feature: "Point on Rhumb line"
- Added radiant angle conversion on feature: "Converter"
- Added meridional parts result on feature: "Point on Rhumb line"
Security scan
TRUSTED
- Developer signature verified 2019-01-21
- Scanned for malware 2020-10-11 23:24:51
- Signature SHA1 19:F7:DA:83:E0:92:F7:77:B5:3A:D1:AF:DE:5A:EC:F2:0D:29:63:53
- File MD5 4e300355325410ffc8b8a310bea4d328
How to install Nautical Calculator v6.3 on Android API 14+
Takes about 2 minutes. You'll need roughly 7.5 MB of free storage.
- Grab com.gabrielegi.nauticalcalculation_120.apk — hit the Download button above (7.5 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 4e300355325410ff…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.gabrielegi.nauticalcalculation_120.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=Giacomo Gabriele, OU=gabrielegi, O=gabrielegi, L=Roma, ST=RM, C=IT. 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 Nautical Calculator — tap Open on the install screen, or find the Nautical Calculator icon in your app drawer.
Common install errors for Nautical Calculator
- "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 API 14 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.