Resistor calculation
v3.1.36 · 4 MB · code 106
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File information
UpdatedAug 31, 2025
PublishedMay 9, 2021
Packageappinventor.ai_davide_malu86.Calcolatrice_resistenze_v13
Versionv3.1.36 (106)
Size4 MB
MD561f37ff7db31f4a1ac453f1884028ffb
Min SDK21
Malware scanTRUSTED
Signature SHA173:2E:8D:C7:0F:27:42:BD:64:A3:0C:E3:21:1E:A4:15:17:FD:AA:55
Signer[email protected], O=AppInventor for Android, C=US
Total downloads100,000
This version100,000
DeveloperDavide M
Age ratingEveryone
What's new in v3.1.36
- Various improvements
- Bug fixes
- Bug fixes
Security scan
TRUSTED
- Developer signature verified 2025-08-31
- Signature SHA1 73:2E:8D:C7:0F:27:42:BD:64:A3:0C:E3:21:1E:A4:15:17:FD:AA:55
- File MD5 61f37ff7db31f4a1ac453f1884028ffb
How to install Resistor calculation v3.1.36 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 4 MB of free storage.
- Grab appinventor.ai_davide_malu86.Calcolatrice_resistenze_v13_106.apk — hit the Download button above (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 61f37ff7db31f4a1…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find appinventor.ai_davide_malu86.Calcolatrice_resistenze_v13_106.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 [email protected], O=AppInventor for Android, 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 TRUSTED).
- Done — open Resistor calculation — tap Open on the install screen, or find the Resistor calculation icon in your app drawer.
Common install errors for Resistor calculation
- "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 5.0 Lollipop 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.