Skill Up
v2.3.0 · 23.4 MB · code 16
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File information
UpdatedJun 9, 2024
PublishedMay 5, 2021
Packageorg.ussailing.skillup
Versionv2.3.0 (16)
Size23.4 MB
MD50872602a3cd8cf7f4848589b58fc787c
Min SDK21
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a, mips
Malware scanTRUSTED
Signature SHA139:5C:92:F1:75:D1:BA:FD:69:D1:F0:85:27:3F:CF:2E:BA:22:DD:A2
SignerC=US
Total downloads1,000
This version1,000
DeveloperUS Sailing
Age ratingEveryone
What's new in v2.3.0
Thanks for your feedback! This update includes improvements to skill certifications.
Security scan
TRUSTED
- Developer signature verified 2024-06-09
- Signature SHA1 39:5C:92:F1:75:D1:BA:FD:69:D1:F0:85:27:3F:CF:2E:BA:22:DD:A2
- File MD5 0872602a3cd8cf7f4848589b58fc787c
How to install Skill Up v2.3.0 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 23.4 MB of free storage.
- Grab org.ussailing.skillup_16.apk — hit the Download button above (23.4 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 0872602a3cd8cf7f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find org.ussailing.skillup_16.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 C=US. 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 Skill Up — tap Open on the install screen, or find the Skill Up icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips devices).
Common install errors for Skill Up
- "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 5.0 Lollipop 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 x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips native code. Devices with a different CPU will reject it.