Diagonal Calculator
v1.6 · 975.1 KB · code 7
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File information
UpdatedApr 16, 2020
PublishedSep 14, 2018
Packagejose.roman.calculodiagonal
Versionv1.6 (7)
Size975.1 KB
MD5b888958c35169431e4fec3554119b86f
Min SDK11
Malware scanTRUSTED
Signature SHA1B2:B9:60:E0:78:D8:BF:0E:A0:2A:0B:20:3E:D2:A4:7B:AE:A3:0B:6A
SignerCN=jose Rivas, L=Barbadillo, ST=Salamanca, C=37440
Total downloads50,000
This version50,000
DeveloperJRF Software
Age ratingEveryone
What's new in v1.6
Optimizado para tablets
Security scan
TRUSTED
- Developer signature verified 2020-04-16
- Scanned for malware 2020-11-12 13:39:19
- Signature SHA1 B2:B9:60:E0:78:D8:BF:0E:A0:2A:0B:20:3E:D2:A4:7B:AE:A3:0B:6A
- File MD5 b888958c35169431e4fec3554119b86f
How to install Diagonal Calculator v1.6 on Android API 11+
Takes about 2 minutes. You'll need roughly 975.1 KB of free storage.
- Grab jose.roman.calculodiagonal_7.apk — hit the Download button above (975.1 KB). 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 b888958c35169431…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jose.roman.calculodiagonal_7.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=jose Rivas, L=Barbadillo, ST=Salamanca, C=37440. 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 Diagonal Calculator — tap Open on the install screen, or find the Diagonal Calculator icon in your app drawer.
Common install errors for Diagonal Calculator
- "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 11 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.