Droid Circuit Calc Free
v3.2 · 15.4 MB · code 33
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File information
UpdatedMar 1, 2019
PublishedMar 1, 2019
Packagecom.ancientdevelopers.droidcircuitcalcfree
Versionv3.2 (33)
Size15.4 MB
MD5f04b75c87f106dbfaba674525b2fbea6
Min SDK15
Malware scanTRUSTED
Signature SHA18B:FE:06:CA:C4:B0:8B:F5:85:7D:0D:71:73:95:EE:8F:A7:9D:1B:27
SignerCN=yasmin fareed, O=Ancient Developers, L=London, C=0044
Total downloads100,000
This version100,000
DeveloperDFWK
Age ratingEveryone
What's new in v3.2
bug fixed
Security scan
TRUSTED
- Developer signature verified 2019-03-01
- Scanned for malware 2020-10-14 14:28:04
- Signature SHA1 8B:FE:06:CA:C4:B0:8B:F5:85:7D:0D:71:73:95:EE:8F:A7:9D:1B:27
- File MD5 f04b75c87f106dbfaba674525b2fbea6
How to install Droid Circuit Calc Free v3.2 on Android API 15+
Takes about 2 minutes. You'll need roughly 15.4 MB of free storage.
- Grab com.ancientdevelopers.droidcircuitcalcfree_33.apk — hit the Download button above (15.4 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 f04b75c87f106dbf…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.ancientdevelopers.droidcircuitcalcfree_33.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=yasmin fareed, O=Ancient Developers, L=London, C=0044. 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 Droid Circuit Calc Free — tap Open on the install screen, or find the Droid Circuit Calc Free icon in your app drawer.
Common install errors for Droid Circuit Calc Free
- "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.