Gas Certificate App
v4.8.8 · 58.8 MB · code 1709815398
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File information
UpdatedApr 7, 2026
PublishedMay 4, 2021
Packageapp.uk.co.gascertificateapp.android
Versionv4.8.8 (1709815398)
Size58.8 MB
MD51a483dcb07d7544e73781c5b27d85c62
Min SDK24
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA14C:4B:BE:C7:15:77:8C:AC:05:29:1B:EF:1A:00:88:45:7B:C7:12:BE
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads10,000
This version10,000
DeveloperGas Certificate App Ltd
Age ratingEveryone
What's new in v4.8.8
We’ve squashed some pesky bugs, fine-tuned the mechanics
Security scan
TRUSTED
- Developer signature verified 2026-04-07
- Signature SHA1 4C:4B:BE:C7:15:77:8C:AC:05:29:1B:EF:1A:00:88:45:7B:C7:12:BE
- File MD5 1a483dcb07d7544e73781c5b27d85c62
How to install Gas Certificate App v4.8.8 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 58.8 MB of free storage.
- Grab app.uk.co.gascertificateapp.android_1709815398.apk — hit the Download button above (58.8 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 1a483dcb07d7544e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find app.uk.co.gascertificateapp.android_1709815398.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 Gas Certificate App — tap Open on the install screen, or find the Gas Certificate App icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Gas Certificate 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 7.0 Nougat 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.