Material Calculator
v1.0 · 2 MB · code 1
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File information
UpdatedOct 29, 2024
PublishedMar 18, 2020
Packagecom.avrapps.calculator
Versionv1.0 (1)
Size2 MB
MD5c54def93dc54839abbad1e88d493c419
Min SDK14
Malware scanTRUSTED
Signature SHA1DD:9E:EF:3F:FC:F0:18:5E:C8:61:C8:53:41:AF:7C:4B:9C:12:42:92
SignerCN=AVR Apps, OU=AVR Apps, O=AVR Apps, L=Guntur, ST=Andhra Pradesh, C=91
Total downloads100
This version100
DeveloperAvr Apps
Age ratingEveryone
What's new in v1.0
Initial Release
*** Features ***
-> 2 themes dark and night which can help you to use tha app during morning and night times
-> Trigonometric and logarithmic functions support
->Material Design
-> 6 Customisable skins
-> No annoying ads
-> Small size, fast and accurate
*** Features ***
-> 2 themes dark and night which can help you to use tha app during morning and night times
-> Trigonometric and logarithmic functions support
->Material Design
-> 6 Customisable skins
-> No annoying ads
-> Small size, fast and accurate
Security scan
TRUSTED
- Developer signature verified 2020-03-18
- Scanned for malware 2020-09-19 05:03:38
- Signature SHA1 DD:9E:EF:3F:FC:F0:18:5E:C8:61:C8:53:41:AF:7C:4B:9C:12:42:92
- File MD5 c54def93dc54839abbad1e88d493c419
How to install Material Calculator v1.0 on Android API 14+
Takes about 2 minutes. You'll need roughly 2 MB of free storage.
- Grab com.avrapps.calculator_1.apk — hit the Download button above (2 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 c54def93dc54839a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.avrapps.calculator_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=AVR Apps, OU=AVR Apps, O=AVR Apps, L=Guntur, ST=Andhra Pradesh, C=91. 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 Calculator — tap Open on the install screen, or find the Material Calculator icon in your app drawer.
Common install errors for Material Calculator
- "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 14 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.