Orca GO
v4.0.45 · 14 MB · code 119
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File information
UpdatedOct 31, 2025
PublishedFeb 16, 2021
Packagecom.learningdigital.orcago
Versionv4.0.45 (119)
Size14 MB
MD535f278ff349836e3ce0e4e0d3c1d0237
Min SDK24
Malware scanTRUSTED
Signature SHA18A:05:00:01:72:9B:8A:71:64:56:FA:34:9E:8B:55:2A:6D:42:0D:35
SignerCN=hcm, OU=hcm, O=hcm, L=taiwan, ST=taiwan, C=tw
Total downloads10,000
This version10,000
DeveloperLearning Digital
Age ratingEveryone
What's new in v4.0.45
修正已知的問題
Security scan
TRUSTED
- Developer signature verified 2025-10-31
- Signature SHA1 8A:05:00:01:72:9B:8A:71:64:56:FA:34:9E:8B:55:2A:6D:42:0D:35
- File MD5 35f278ff349836e3ce0e4e0d3c1d0237
How to install Orca GO v4.0.45 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 14 MB of free storage.
- Grab com.learningdigital.orcago_119.apk — hit the Download button above (14 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 35f278ff349836e3…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.learningdigital.orcago_119.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=hcm, OU=hcm, O=hcm, L=taiwan, ST=taiwan, C=tw. 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 Orca GO — tap Open on the install screen, or find the Orca GO icon in your app drawer.
Common install errors for Orca GO
- "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 7.0 Nougat 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.