Multiplex Calc
v1.02 · 1.5 MB · code 3
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File information
UpdatedAug 3, 2020
PublishedAug 3, 2020
Packagecom.mgt.calcapps
Versionv1.02 (3)
Size1.5 MB
MD521005a13f80575fd26552e039af9961c
Min SDK15
Malware scanTRUSTED
Signature SHA19E:48:98:38:F4:5E:24:DE:9C:F2:7F:F3:E3:22:43:B0:80:E7:5A:2B
SignerCN=KM, C=JP
Total downloads100
This version100
DeveloperKM
Age ratingEveryone
What's new in v1.02
画面デザインを変更しました。
Security scan
TRUSTED
- Developer signature verified 2020-08-03
- Scanned for malware 2021-01-07 11:21:15
- Signature SHA1 9E:48:98:38:F4:5E:24:DE:9C:F2:7F:F3:E3:22:43:B0:80:E7:5A:2B
- File MD5 21005a13f80575fd26552e039af9961c
How to install Multiplex Calc v1.02 on Android API 15+
Takes about 2 minutes. You'll need roughly 1.5 MB of free storage.
- Grab com.mgt.calcapps_3.apk — hit the Download button above (1.5 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 21005a13f80575fd…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.mgt.calcapps_3.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=KM, C=JP. 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 Multiplex Calc — tap Open on the install screen, or find the Multiplex Calc icon in your app drawer.
Common install errors for Multiplex Calc
- "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.