Flutter Cow
v3.3.0 · 3.9 MB · code 30
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File information
UpdatedJun 13, 2024
PublishedJun 10, 2023
Packagecom.quchen.flappycow
Versionv3.3.0 (30)
Size3.9 MB
MD5b60df23e65866b9e3b98c17c48e671bc
Min SDK15
Malware scanTRUSTED
Signature SHA1EC:1B:24:F0:17:01:60:27:44:03:0A:92:00:6A:1C:17:F0:CA:3C:74
SignerCN=Lars Harmsen
Total downloads10,000
This version10,000
DeveloperQuchen - The cake is real
Age ratingEveryone
What's new in v3.3.0
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Security scan
TRUSTED
- Developer signature verified 2024-06-13
- Signature SHA1 EC:1B:24:F0:17:01:60:27:44:03:0A:92:00:6A:1C:17:F0:CA:3C:74
- File MD5 b60df23e65866b9e3b98c17c48e671bc
How to install Flutter Cow v3.3.0 on Android API 15+
Takes about 2 minutes. You'll need roughly 3.9 MB of free storage.
- Grab com.quchen.flappycow_30.apk — hit the Download button above (3.9 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 b60df23e65866b9e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.quchen.flappycow_30.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=Lars Harmsen. 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 Flutter Cow — tap Open on the install screen, or find the Flutter Cow icon in your app drawer.
Common install errors for Flutter Cow
- "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.