Machinery Sizing
v1.1 · 29.7 KB · code 2
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File information
UpdatedJul 8, 2020
PublishedJul 8, 2020
Packagecom.jsdvorak.machinerysizing
Versionv1.1 (2)
Size29.7 KB
MD54efb1d71b43568ae5a22fd460e661f9f
Min SDK4
Malware scanTRUSTED
Signature SHA118:32:8F:5E:6A:DA:F4:6C:4A:00:36:26:E5:3A:68:18:3C:60:79:4A
SignerCN=Joseph Dvorak, O=Kansas State University, L=Manhattan, ST=Kansas, C=US
Total downloads5,000
This version5,000
DeveloperJoe Dvorak
Age ratingEveryone
What's new in v1.1
Added new implements:
Rod Weeder
Disk-Blender
Rotary Hoe
Coil Tine Harrow
Spike Tooth Harrow
Spring Tooth Harrow
Roller Packer
Roller Harrow
Land Plane
Vertical Tillage Disk Type
Rod Weeder
Disk-Blender
Rotary Hoe
Coil Tine Harrow
Spike Tooth Harrow
Spring Tooth Harrow
Roller Packer
Roller Harrow
Land Plane
Vertical Tillage Disk Type
Security scan
TRUSTED
- Developer signature verified 2020-09-03
- Scanned for malware 2021-01-11 18:51:37
- Signature SHA1 18:32:8F:5E:6A:DA:F4:6C:4A:00:36:26:E5:3A:68:18:3C:60:79:4A
- File MD5 4efb1d71b43568ae5a22fd460e661f9f
How to install Machinery Sizing v1.1 on Android API 4+
Takes about 2 minutes. You'll need roughly 29.7 KB of free storage.
- Grab com.jsdvorak.machinerysizing_2.apk — hit the Download button above (29.7 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 4efb1d71b43568ae…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.jsdvorak.machinerysizing_2.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=Joseph Dvorak, O=Kansas State University, L=Manhattan, ST=Kansas, 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 Machinery Sizing — tap Open on the install screen, or find the Machinery Sizing icon in your app drawer.
Common install errors for Machinery Sizing
- "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 4 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.