Grain Calculator
v1.0 · 219.5 KB · code 1
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File information
UpdatedSep 3, 2025
PublishedSep 3, 2025
Packagecom.siebergfamilyfarm.graincalculator
Versionv1.0 (1)
Size219.5 KB
MD533b1fd3ce65998e2a9fa1b532f6e2d26
Min SDK8
Malware scanTRUSTED
Signature SHA195:8D:E9:5E:3C:30:D6:C3:FB:6E:8A:23:0A:C8:12:F6:E8:0A:46:95
SignerCN=Tim Sieberg, ST=MN, C=US
Total downloads10,000
This version10,000
DeveloperTim Sieberg
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-08-05
- Scanned for malware 2022-05-28 13:32:27
- Signature SHA1 95:8D:E9:5E:3C:30:D6:C3:FB:6E:8A:23:0A:C8:12:F6:E8:0A:46:95
- File MD5 33b1fd3ce65998e2a9fa1b532f6e2d26
How to install Grain Calculator v1.0 on Android API 8+
Takes about 2 minutes. You'll need roughly 219.5 KB of free storage.
- Grab com.siebergfamilyfarm.graincalculator_1.apk — hit the Download button above (219.5 KB). 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 33b1fd3ce65998e2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.siebergfamilyfarm.graincalculator_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=Tim Sieberg, ST=MN, 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 Grain Calculator — tap Open on the install screen, or find the Grain Calculator icon in your app drawer.
Common install errors for Grain 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 8 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.