Ocard: Rewards and Coupons
v2.18.17 · 23.3 MB · code 168
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File information
UpdatedFeb 6, 2026
PublishedMay 5, 2021
Packagecom.ocard
Versionv2.18.17 (168)
Size23.3 MB
MD5f144dae258d8a4b1321ea13d1f8bb593
Min SDK26
ABIsx86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA146:7F:3B:B3:AC:DC:1A:5F:6B:4B:55:D4:5D:0A:B5:0D:3C:F7:F8:2C
SignerCN=Tiny Lin, OU=OliS, O=OliS, L=Taipei, ST=Taiwan, C=TW
Total downloads1,000,000
This version1,000,000
DeveloperOlis Innovation Co.
Age ratingEveryone
What's new in v2.18.17
✨ **New Partnership with SuperWall:** Complete tasks on the third-party platform to earn Ocoin rewards.
If you encounter any issues while using the app, feel free to reach out via the “Report” feature in the app, or send us an email at [email protected] for assistance!
If you encounter any issues while using the app, feel free to reach out via the “Report” feature in the app, or send us an email at [email protected] for assistance!
Security scan
TRUSTED
- Developer signature verified 2026-02-06
- Signature SHA1 46:7F:3B:B3:AC:DC:1A:5F:6B:4B:55:D4:5D:0A:B5:0D:3C:F7:F8:2C
- File MD5 f144dae258d8a4b1321ea13d1f8bb593
How to install Ocard: Rewards and Coupons v2.18.17 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 23.3 MB of free storage.
- Grab com.ocard_168.apk — hit the Download button above (23.3 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 f144dae258d8a4b1…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.ocard_168.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=Tiny Lin, OU=OliS, O=OliS, L=Taipei, 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 Ocard: Rewards and Coupons — tap Open on the install screen, or find the Ocard: Rewards and Coupons icon in your app drawer (this build targets x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Ocard: Rewards and Coupons
- "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 8.0 Oreo 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 x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.