MechTab

Name: MechTab
Availability: InStock
Author: Werder AG

v2.8.3 · 47.8 MB · code 21

84f131f99883daaa0a4c26b8d07a09e8 TRUSTED

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Solve this to start the download.

UpdatedNov 20, 2025

PublishedOct 11, 2023

Packagech.samuelwerder.newmechtab

Versionv2.8.3 (21)

Size47.8 MB

MD584f131f99883daaa0a4c26b8d07a09e8

Min SDK23

ABIsarmeabi-v7a, arm64-v8a

Malware scanTRUSTED

Signature SHA189:2D:70:0B:06:68:74:5F:8B:97:BD:8F:58:DF:C8:A7:51:9A:92:F1

SignerCN=Claude Werder, OU=Direction, O=Werder AG, L=Veltheim, ST=Aargau, C=CH

Total downloads1,000,000

This version1,000,000

DeveloperWerder AG

Age ratingEveryone

New in version 2.8.2

Minor Bugs have been fixed with this update

TRUSTED

Takes about 2 minutes. You'll need roughly 47.8 MB of free storage.

Grab ch.samuelwerder.newmechtab_21.apk — hit the Download button above (47.8 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 84f131f99883daaa…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find ch.samuelwerder.newmechtab_21.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=Claude Werder, OU=Direction, O=Werder AG, L=Veltheim, ST=Aargau, C=CH. 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 MechTab — tap Open on the install screen, or find the MechTab icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).

Common install errors for MechTab

"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 6.0 Marshmallow 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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.