ClassUp
v8.0.9 · 12.6 MB · code 261
Verify you're human
Solve this to start the download.
File information
UpdatedOct 16, 2018
PublishedOct 16, 2018
Packagecom.plokia.ClassUp
Versionv8.0.9 (261)
Size12.6 MB
MD51f8ba13264a8bb2be2011ed183352d75
Min SDK15
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1E0:A0:1F:AC:8A:E4:D7:5F:2E:8A:6F:FB:1B:9D:CF:6E:E2:B3:1D:D7
SignerCN=SeungBeom Kim, OU=PLOKia Development, O=PLOKia, L=Wonhyoro1ga Yongsangu, ST=Seoul, C=KR
Total downloads1,000,000
This version1,000,000
DeveloperPLOKia
Age ratingEveryone
What's new in v8.0.9
If the app crashes, please contact us! (https://classup.plokia.com/contact)
v8.1.0
- You can Invite your friends who enter same class via link.
- Adding class is more easier than before.
- Fixed bugs.
If you have any bugs or suggestions, text me please.
Contact Page : https://classup.plokia.com/contact
Phone : +82 - 10 - 2699 - 7042
Email : [email protected]
v8.1.0
- You can Invite your friends who enter same class via link.
- Adding class is more easier than before.
- Fixed bugs.
If you have any bugs or suggestions, text me please.
Contact Page : https://classup.plokia.com/contact
Phone : +82 - 10 - 2699 - 7042
Email : [email protected]
Security scan
TRUSTED
- Developer signature verified 2025-03-08
- Scanned for malware 2020-11-03 10:45:43
- Signature SHA1 E0:A0:1F:AC:8A:E4:D7:5F:2E:8A:6F:FB:1B:9D:CF:6E:E2:B3:1D:D7
- File MD5 1f8ba13264a8bb2be2011ed183352d75
How to install ClassUp v8.0.9 on Android API 15+
Takes about 2 minutes. You'll need roughly 12.6 MB of free storage.
- Grab com.plokia.ClassUp_261.apk — hit the Download button above (12.6 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 1f8ba13264a8bb2b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.plokia.ClassUp_261.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=SeungBeom Kim, OU=PLOKia Development, O=PLOKia, L=Wonhyoro1ga Yongsangu, ST=Seoul, C=KR. 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 ClassUp — tap Open on the install screen, or find the ClassUp icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a devices).
Common install errors for ClassUp
- "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 15 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 native code. Devices with a different CPU will reject it.