Area duct HVAC
v3.1 · 3.2 MB · code 18
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File information
UpdatedJul 4, 2024
PublishedMar 29, 2023
Packagecom.Area.Duct.App
Versionv3.1 (18)
Size3.2 MB
MD5b90f3a1919d1076481360451861c8474
Min SDK15
Malware scanTRUSTED
Signature SHA1D3:92:5D:EA:A9:68:B0:CA:27:BD:F0:0E:ED:53:97:71:CA:7B:C1:EA
SignerCN=Denis Guskov, OU=AndroidApp, O=SkySouls Engineering, L=Novokuibyshevsk, ST=Samara Region, C=RU
Total downloads100,000
This version100,000
DeveloperSkySouls Engineering
Age ratingEveryone
What's new in v3.1
- Consent dialog add
- Added back button
- Added back button
Security scan
TRUSTED
- Developer signature verified 2024-07-04
- Signature SHA1 D3:92:5D:EA:A9:68:B0:CA:27:BD:F0:0E:ED:53:97:71:CA:7B:C1:EA
- File MD5 b90f3a1919d1076481360451861c8474
How to install Area duct HVAC v3.1 on Android API 15+
Takes about 2 minutes. You'll need roughly 3.2 MB of free storage.
- Grab com.Area.Duct.App_18.apk — hit the Download button above (3.2 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 b90f3a1919d10764…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.Area.Duct.App_18.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=Denis Guskov, OU=AndroidApp, O=SkySouls Engineering, L=Novokuibyshevsk, ST=Samara Region, C=RU. 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 Area duct HVAC — tap Open on the install screen, or find the Area duct HVAC icon in your app drawer.
Common install errors for Area duct HVAC
- "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 15 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.