Materials Engineer Reviewer app icon

Materials Engineer Reviewer

Albert · com.materials.reviewer

Not rated yet 192 downloads v5.1 12.1 MB Android 5.0+ PEGI 16 · Medium Maturity

Download APK 12.1 MB All versions
  • Same certificate as v4.0, which matches Google Play Details

At a glance

Latest version
v5.1 (21)
Updated
Feb 13, 2026 (8 months ago)
APK size
12.1 MB
Requires
Android 5.0+ (API 21)
CPU support
Any (no native code)
Category
Educational (game)
Listed since
Oct 18, 2019 (at least)
Permissions
6
Website
o6f66c68e.app-ads-txt.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Materials Engineer Reviewer is a game by Albert in the Educational category, listed since at least October 2019. It has no native code, so it runs on any Android processor.

Since version 3.5, the APK grew from 9.5 MB to 12.1 MB. It asks for 6 permissions, none of them sensitive. Compared with version 4.0, it adds 4 new permissions: “Advertising ID”, “Prevent the device from sleeping”, “Run at startup” and “Run foreground services”. The game can read the advertising ID that ad and analytics services use.

What's new in v5.1

Fixed bugs

Description

From the listing uploaded by “catappult”.

This app contains reviewer notes for accreditation for Materials engineer 1, or 2 and You need to defeat the challenging quiz to unlock some reviewer pages and get the Power point presentation of reviewer notes. Quiz Game features: • Quiz 1 & Unlockable Quiz 2 • You have only 8 lives • But you can get more lives even a hundreds of lives. This app is not also for Engineers it also for genius who wants to defeat the game, Download now and defeat the quiz game. and more reviewer pages are coming soon!

Version history

6 versions are listed, going back to v3.5.

v5.1 LATEST Feb 13, 2026 12.1 MB TRUSTED v4.0 Feb 13, 2026 9.5 MB TRUSTED v3.9 Feb 13, 2026 9.5 MB TRUSTED v3.7 Feb 13, 2026 9.5 MB TRUSTED v3.6 Feb 13, 2026 9.5 MB TRUSTED

All 6 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Same certificate as v4.0, which matches Google Play v4.0 · v3.9 · v3.7

Store checks and file details

  • Developer signature verified Feb 13, 2026
  • Signed byC=debugging
  • Signing certificate (SHA-1)D1:22:D9:AD:C3:E5:D5:FF:34:6B:32:C0:41:3F:5C:F3:A3:CC:46:58
  • File MD576e1d33c80fdf1db2e9ad34a20de5967
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (6)

Materials Engineer Reviewer requests 6 permissions, none of them sensitive.

Required hardware & features

Materials Engineer Reviewer APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Materials Engineer Reviewer APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as version 4.0, whose signature matches the Google Play version. After downloading, check that the file's MD5 is 76e1d33c80fdf1db2e9ad34a20de5967.

Tags

materials reviewer educational engineer

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