PC Calculator
v4.0 · 5.1 MB · code 4
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File information
UpdatedJun 11, 2024
PublishedApr 12, 2022
Packagecom.open_mei66.Mark_Calculator
Versionv4.0 (4)
Size5.1 MB
MD507e7dd10dbe48f13cbc8a6dd6e2208b4
Min SDK14
Malware scanTRUSTED
Signature SHA143:7F:0C:78:A2:AD:AC:9A:26:6B:74:CA:40:DC:DE:86:44:AE:C1:D7
Signer[email protected], O=AppInventor for Android, C=US
Total downloads100
This version100
DeveloperKanglei khutsem
Age ratingEveryone
What's new in v4.0
Fixed Some bugs.
Security scan
TRUSTED
- Developer signature verified 2024-06-11
- Signature SHA1 43:7F:0C:78:A2:AD:AC:9A:26:6B:74:CA:40:DC:DE:86:44:AE:C1:D7
- File MD5 07e7dd10dbe48f13cbc8a6dd6e2208b4
How to install PC Calculator v4.0 on Android API 14+
Takes about 2 minutes. You'll need roughly 5.1 MB of free storage.
- Grab com.open_mei66.Mark_Calculator_4.apk — hit the Download button above (5.1 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 07e7dd10dbe48f13…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.open_mei66.Mark_Calculator_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 [email protected], O=AppInventor for Android, 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 PC Calculator — tap Open on the install screen, or find the PC Calculator icon in your app drawer.
Common install errors for PC Calculator
- "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 14 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.