Material quantity converter: Weight calculator v1.1
APK · 3.8 MB · version code 2 · Android 4.1+ · uploaded Sep 6, 2025
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v1.1 (2)
- Uploaded
- Sep 6, 2025
- Size
- 3.8 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- f60a6ffb5a4454800872dbb1660607f0
- Signing certificate (SHA-1)
- 9C:CE:37:7A:3D:10:C2:3B:CA:15:D6:C4:B8:5B:44:20:2D:75:55:45
- Signed by
- CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- File name
- sevoeshy-apps-quantitycalculator-2-71620404-f60a6ffb5a4454800872dbb1660607f0.apk
- Package
- sevoeshy.apps.quantitycalculator
- Downloads (all versions)
- 89
- Age rating
- PEGI 3 · Everyone
What's new in v1.1
Simple and elegant instrument.
Enjoy it!
Permissions (4)
This version requests 4 permissions, none of them sensitive.
- Context write use app feature survey (custom) com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.
Store checks
- Developer signature verified Sep 6, 2025
- Antivirus scan passed Sep 28, 2020
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Material quantity converter: Weight calculator on Android 4.1+
You'll need about 7.6 MB of free space.
- Download the APK — tap Download APK above (3.8 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 sevoeshy-apps-quantitycalculator-2-71620404-f60a6ffb5a4454800872dbb1660607f0.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 f60a6ffb5a4454800872dbb1660607f0. 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 Material quantity converter: Weight calculator — 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 4.1+). 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.