Heavy Equipment Log Book
v1.0.12 · 2.9 MB · code 12
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File information
UpdatedNov 17, 2025
PublishedMay 27, 2021
Packagejaeyoung.kim.heavyvehiclediary.free
Versionv1.0.12 (12)
Size2.9 MB
MD544a563455923980bcb2f62cb9ef2e2eb
Min SDK26
Malware scanTRUSTED
Signature SHA116:4B:76:1A:CB:B4:51:08:E4:0A:E5:87:FB:0A:04:1B:7A:95:A3:91
SignerCN=JaeYoung Kim
Total downloads5,000
This version5,000
DeveloperJaeYoung Kim
Age ratingEveryone
What's new in v1.0.12
- Android 15 support
- Fixed an issue that prevented some devices from exporting materials
- Fixed an issue where photos were not available on some devices
- Several bug fixes
- Fixed an issue that prevented some devices from exporting materials
- Fixed an issue where photos were not available on some devices
- Several bug fixes
Security scan
TRUSTED
- Developer signature verified 2025-11-17
- Signature SHA1 16:4B:76:1A:CB:B4:51:08:E4:0A:E5:87:FB:0A:04:1B:7A:95:A3:91
- File MD5 44a563455923980bcb2f62cb9ef2e2eb
How to install Heavy Equipment Log Book v1.0.12 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 2.9 MB of free storage.
- Grab jaeyoung.kim.heavyvehiclediary.free_12.apk — hit the Download button above (2.9 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 44a563455923980b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jaeyoung.kim.heavyvehiclediary.free_12.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=JaeYoung Kim. 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 Heavy Equipment Log Book — tap Open on the install screen, or find the Heavy Equipment Log Book icon in your app drawer.
Common install errors for Heavy Equipment Log Book
- "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 8.0 Oreo 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.