Material Estimator - Calculate Building Material
v1.0.0 · 4.4 MB · code 1
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File information
UpdatedSep 4, 2025
PublishedMay 5, 2020
Packagecom.construction.calculator.material.estimator
Versionv1.0.0 (1)
Size4.4 MB
MD5864f8d120ed6dd27cfa950b43443cab9
Min SDK16
Malware scanTRUSTED
Signature SHA19C:A1:E0:A2:4E:7E:70:01:3B:97:EB:BB:CA:4F:7C:6C:DF:AF:89:E9
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads500
This version500
DeveloperTech Era
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-06-20
- Scanned for malware 2020-08-09 16:39:15
- Signature SHA1 9C:A1:E0:A2:4E:7E:70:01:3B:97:EB:BB:CA:4F:7C:6C:DF:AF:89:E9
- File MD5 864f8d120ed6dd27cfa950b43443cab9
How to install Material Estimator - Calculate Building Material v1.0.0 on Android API 16+
Takes about 2 minutes. You'll need roughly 4.4 MB of free storage.
- Grab com.construction.calculator.material.estimator_1.apk — hit the Download button above (4.4 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 864f8d120ed6dd27…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.construction.calculator.material.estimator_1.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Material Estimator - Calculate Building Material — tap Open on the install screen, or find the Material Estimator - Calculate Building Material icon in your app drawer.
Common install errors for Material Estimator - Calculate Building Material
- "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 API 16 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.