Co-WIN Vaccinator App
v48.0 · 12.2 MB · code 48
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File information
UpdatedDec 30, 2025
PublishedMay 15, 2021
Packagecom.cowinapp.app
Versionv48.0 (48)
Size12.2 MB
MD5f60d2b482f70bc3043d0e20a5211ab34
Min SDK21
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA19E:A8:CC:35:6A:EB:0E:A7:E8:11:27:9E:A7:8A:1B:85:7D:C3:C8:04
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads10,000,000
This version10,000,000
DeveloperNational Health Portal-MoHFW
Age ratingEveryone
What's new in v48.0
Face auth changes for check lighting and check device
Security scan
TRUSTED
- Developer signature verified 2025-12-30
- Signature SHA1 9E:A8:CC:35:6A:EB:0E:A7:E8:11:27:9E:A7:8A:1B:85:7D:C3:C8:04
- File MD5 f60d2b482f70bc3043d0e20a5211ab34
How to install Co-WIN Vaccinator App v48.0 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 12.2 MB of free storage.
- Grab com.cowinapp.app_48.apk — hit the Download button above (12.2 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 f60d2b482f70bc30…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.cowinapp.app_48.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, 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 Co-WIN Vaccinator App — tap Open on the install screen, or find the Co-WIN Vaccinator App icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a devices).
Common install errors for Co-WIN Vaccinator App
- "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 native code. Devices with a different CPU will reject it.