Colegio Mark Twain
v2.3 · 25.8 MB · code 16
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File information
UpdatedDec 22, 2025
PublishedMar 8, 2021
Packagemarktwain.AppMT
Versionv2.3 (16)
Size25.8 MB
MD5d8c9c817395af50cca7fa7ea9d607517
Min SDK22
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AA:1C:37:BF:7A:C6:4A:CB:23:86:24:FB:97:F4:AD:5F:5F:17:82:4C
SignerCN="TIC Grupo French, OU=Grupo French, O=Grupo French, L=C??rdoba, S=Argentina, C=54"
Total downloads1,000
This version1,000
DeveloperTIC Grupo French
Age ratingEveryone
What's new in v2.3
Esta versión incluye cambios en el Sistema Académico, adecuado a las normativas del Ministerio de Educación 2025.
Security scan
TRUSTED
- Developer signature verified 2025-12-22
- Signature SHA1 AA:1C:37:BF:7A:C6:4A:CB:23:86:24:FB:97:F4:AD:5F:5F:17:82:4C
- File MD5 d8c9c817395af50cca7fa7ea9d607517
How to install Colegio Mark Twain v2.3 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 25.8 MB of free storage.
- Grab marktwain.AppMT_16.apk — hit the Download button above (25.8 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 d8c9c817395af50c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find marktwain.AppMT_16.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="TIC Grupo French, OU=Grupo French, O=Grupo French, L=C??rdoba, S=Argentina, C=54". 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 Colegio Mark Twain — tap Open on the install screen, or find the Colegio Mark Twain icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Colegio Mark Twain
- "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 5.1 Lollipop 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.