Calculadora Materiales de Construcción v1.1.2
APK · 9.3 MB · version code 5 · Android 4.0.3+ · uploaded Mar 26, 2018
- Signature matches the Google Play version Details
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Compared with the latest version
The latest version is v2.1.2, uploaded Dec 29, 2025 — about 7 years after this one.
- Size: this file is 9.3 MB; the latest is 7.3 MB (2 MB smaller).
- The latest version asks for 9 more permissions: Authenticate accounts, Find accounts on the device, Manage accounts, Read shared storage, Read sync settings, Read sync stats, Use credentials, Modify shared storage….
- The latest version no longer asks for: Push messaging (app-defined).
File information
- Version
- v1.1.2 (5)
- Uploaded
- Mar 26, 2018
- Size
- 9.3 MB
- Requires
- Android 4.0.3+ (API 15)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- f3f359eaac72703c2bf4d41e01a5bfe1
- Signing certificate (SHA-1)
- 7E:72:7B:16:28:E4:20:94:52:33:BE:98:E4:A9:0C:64:56:F4:0A:C4
- Signed by
- CN=Matias, O=MatiasMX, L=M?xico, ST=M?xico, C=MX
- File name
- com-matiasmx-architecture-5-36194851-f3f359eaac72703c2bf4d41e01a5bfe1.apk
- Package
- com.matiasmx.architecture
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.1.2
-Descarga precios de los productos actualizados mensualmente (precios de productos de México, servicio premium).
-Conceptos nuevos de Instalación eléctrica e hidro-sanitaria.
-Generador de materiales de diferentes tipos de cimentación de concreto.
-Conceptos nuevos mensualmente.
-Exportar a PDF y Excel *Proximamente.
Permissions (6)
This version requests 6 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.matiasmx.architecture.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Mar 26, 2018.
- Certificate issued to “MatiasMX” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks
- Developer signature verified Mar 26, 2018
- Validated against Google Play Mar 26, 2018
- Antivirus scan passed Nov 16, 2020
- Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself.
How to install Calculadora Materiales de Construcción on Android 4.0.3+
You'll need about 18.7 MB of free space.
- Download the APK — tap Download APK above (9.3 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-matiasmx-architecture-5-36194851-f3f359eaac72703c2bf4d41e01a5bfe1.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be f3f359eaac72703c2bf4d41e01a5bfe1. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Calculadora Materiales de Construcción — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.0.3+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.