ClassUp
v9.1.9 · 10.8 MB · code 283
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File information
UpdatedOct 6, 2019
PublishedOct 6, 2019
Packagecom.plokia.ClassUp
Versionv9.1.9 (283)
Size10.8 MB
MD5bae5022d3910b496b6bd9b0bd848d7fd
Min SDK15
ABIsx86, x86-64, 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 v9.1.9
ClassUp v9 - New way to explore your schedule
- Swipe your schedule
- Specify a class's duration
- Support week A/B and biweekly class
- Maximum 10 time periods per class
- Performance optimization and bug fixed
v9.1.9
- 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]
- Swipe your schedule
- Specify a class's duration
- Support week A/B and biweekly class
- Maximum 10 time periods per class
- Performance optimization and bug fixed
v9.1.9
- 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 2020-10-25 20:26:31
- Signature SHA1 E0:A0:1F:AC:8A:E4:D7:5F:2E:8A:6F:FB:1B:9D:CF:6E:E2:B3:1D:D7
- File MD5 bae5022d3910b496b6bd9b0bd848d7fd
How to install ClassUp v9.1.9 on Android API 15+
Takes about 2 minutes. You'll need roughly 10.8 MB of free storage.
- Grab com.plokia.ClassUp_283.apk — hit the Download button above (10.8 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 bae5022d3910b496…. 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_283.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-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-v7a/arm64-v8a native code. Devices with a different CPU will reject it.