Duct Calc Elite - Ductulator
v1.0 · 1.3 MB · code 1
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File information
UpdatedApr 11, 2017
PublishedApr 11, 2017
Packagecyberprodigy.com.ductcalcelite.app
Versionv1.0 (1)
Size1.3 MB
MD5275c8dac74b4a20517be6d588d65dcf4
Min SDK8
Malware scanUNKNOWN
Signature SHA100:24:D9:0C:1D:36:F4:7A:30:D4:66:92:CF:0E:25:99:EC:0B:85:0F
SignerO=Cyberprodigy LLC, C=US
Total downloads185
This version185
DeveloperCyberprodigy LLC
Age ratingEveryone
Security scan
UNKNOWN
- Developer signature verified 2017-04-11
- Scanned for malware 2020-11-22 15:09:24
- Signature SHA1 00:24:D9:0C:1D:36:F4:7A:30:D4:66:92:CF:0E:25:99:EC:0B:85:0F
- File MD5 275c8dac74b4a20517be6d588d65dcf4
How to install Duct Calc Elite - Ductulator v1.0 on Android API 8+
Takes about 2 minutes. You'll need roughly 1.3 MB of free storage.
- Grab cyberprodigy.com.ductcalcelite.app_1.apk — hit the Download button above (1.3 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 275c8dac74b4a205…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find cyberprodigy.com.ductcalcelite.app_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 O=Cyberprodigy LLC, 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 UNKNOWN).
- Done — open Duct Calc Elite - Ductulator — tap Open on the install screen, or find the Duct Calc Elite - Ductulator icon in your app drawer.
Common install errors for Duct Calc Elite - Ductulator
- "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.