Sistema Quality 2025

Your Portal Quality System now in Mobile Version!

Sistema Quality · br.com.sistemaquality.app

Not rated yet 50K+ downloads v5.1.20 43.5 MB Android 8.0+ PEGI 3 · Everyone

Download APK 43.5 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v5.1.20 (50120)
Updated: Oct 2, 2026 (7 days ago)
APK size: 43.5 MB
Requires: Android 8.0+ (API 26)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Education (app)
Listed since: Jul 8, 2021 (at least)
Permissions: 13 (6 sensitive)
Website: sistemaquality.com.br
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Sistema Quality 2025 is an app by Sistema Quality in the Education category, listed since at least July 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 4.9.4, the minimum Android version rose from 5.0 to 8.0. It asks for 13 permissions, 6 of them sensitive, including precise location, camera and record audio. It asks for the same permissions as version 5.1.18.

What's new in v5.1.20

Esta é a última atualização do Sistema Quality 2025. O Sistema Quality agora tem um aplicativo novo, mais rápido e mais fácil de usar. Procure por "Sistema Quality" na Google Play e instale. Use o mesmo login e senha — seus dados já estão lá, nada se perde. Este aplicativo será descontinuado em 30/11/2026.

Description

From the listing uploaded by “appupdater”.

This is an application designed for students whose school uses the Quality System. With the student application can view the classes, notes, bulletins and announcements, as well as check their status with the financial institution. For more information about how to access your school's application, look for the office of your institution.

Version history

6 versions are listed, going back to v4.9.4. New versions arrive here every few months. Since v5.1.10 it requires Android 8.0+.

v5.1.20 LATEST Oct 2, 2026 43.5 MB TRUSTED v5.1.18 Aug 21, 2026 43.5 MB TRUSTED v5.1.16 May 18, 2026 43.5 MB TRUSTED v5.1.15 May 7, 2026 43.5 MB TRUSTED v5.1.10 Feb 19, 2026 43.5 MB TRUSTED

All 6 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Oct 2, 2026.
Certificate issued to “Quality Sistemas” This is the certificate of the Google Play version.
Same certificate as the 5 other versions checked

Store checks and file details

Developer signature verified Oct 2, 2026
Validated against Google Play Oct 2, 2026
Signed byCN=Blanc, OU=Brazil, O=Quality Sistemas, L=Curitiba, ST=Parana, C=BR
Signing certificate (SHA-1)0E:B8:12:B7:D9:5F:8B:30:E1:3E:DB:5F:A5:6A:8F:2E:12:E6:C0:CD
File MD5b512b8841f0019b895ff0aaee02241be
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (5 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (13)

Sistema Quality 2025 requests 13 permissions, 6 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Camera Sensitive android.permission.CAMERA
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) br.com.sistemaquality.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera
Basic touch input android.hardware.faketouch
Location android.hardware.location
GPS android.hardware.location.gps
Microphone android.hardware.microphone

Sistema Quality 2025 APK: questions and answers

Is there a version of Sistema Quality 2025 for older Android phones?

The current version needs Android 8.0 or later. Version 4.9.4 is the newest listed build that installs on Android 5.0 and later. Get version 4.9.4 · All versions

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 Sistema Quality 2025 APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 5 other versions checked. After downloading, check that the file's MD5 is b512b8841f0019b895ff0aaee02241be.