Construction Daily Log App
v4.21 · 13.8 MB · code 4021000
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File information
UpdatedJan 22, 2026
PublishedMar 11, 2021
Packagecom.snappii_corp.construction_daily_log_app
Versionv4.21 (4021000)
Size13.8 MB
MD59398b91e2b57eee0b64fa3249357d7b6
Min SDK27
Malware scanTRUSTED
Signature SHA1B4:67:DF:8B:22:64:A6:C0:0C:75:8E:BE:7D:A2:36:BA:0B:26:17:35
SignerCN=Maxim Barsuk
Total downloads50,000
This version50,000
DeveloperSnappii
Age ratingEveryone
What's new in v4.21
UI minor bug fixes
Security scan
TRUSTED
- Developer signature verified 2026-01-22
- Signature SHA1 B4:67:DF:8B:22:64:A6:C0:0C:75:8E:BE:7D:A2:36:BA:0B:26:17:35
- File MD5 9398b91e2b57eee0b64fa3249357d7b6
How to install Construction Daily Log App v4.21 on Android API 27+
Takes about 2 minutes. You'll need roughly 13.8 MB of free storage.
- Grab com.snappii_corp.construction_daily_log_app_4021000.apk — hit the Download button above (13.8 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 9398b91e2b57eee0…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.snappii_corp.construction_daily_log_app_4021000.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=Maxim Barsuk. 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 Construction Daily Log App — tap Open on the install screen, or find the Construction Daily Log App icon in your app drawer.
Common install errors for Construction Daily Log App
- "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 27 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.