Credit Card Validator
v1.4 · 2.7 MB · code 4
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File information
UpdatedNov 10, 2016
PublishedJul 26, 2013
Packagecom.lordmegamax.creditcardvalidator
Versionv1.4 (4)
Size2.7 MB
MD5fc4288535d245d9c30a18596aca9c7d3
Min SDK9
Malware scanTRUSTED
Signature SHA1F2:66:0A:F8:EF:82:63:17:A4:DB:A8:99:55:D4:6A:96:A5:8D:11:A2
SignerCN=Max Melnychuk
Total downloads100,000
This version100,000
DeveloperCredit Sesame, Inc
Age ratingEveryone
What's new in v1.4
New design. Updated an algorithm for several cards.
Security scan
TRUSTED
- Developer signature verified 2016-11-10
- Scanned for malware 2020-03-31 17:14:15
- Signature SHA1 F2:66:0A:F8:EF:82:63:17:A4:DB:A8:99:55:D4:6A:96:A5:8D:11:A2
- File MD5 fc4288535d245d9c30a18596aca9c7d3
How to install Credit Card Validator v1.4 on Android API 9+
Takes about 2 minutes. You'll need roughly 2.7 MB of free storage.
- Grab com.lordmegamax.creditcardvalidator_4.apk — hit the Download button above (2.7 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 fc4288535d245d9c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.lordmegamax.creditcardvalidator_4.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=Max Melnychuk. 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 Credit Card Validator — tap Open on the install screen, or find the Credit Card Validator icon in your app drawer.
Common install errors for Credit Card Validator
- "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 9 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.