PalmCalc- Multiple Calculator
v3.0 · 1.7 MB · code 5
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File information
UpdatedJul 1, 2022
PublishedMar 8, 2021
Packagecom.cybrosys.palmcalc
Versionv3.0 (5)
Size1.7 MB
MD5d11753e60d57122d05545ea3ca62f7d6
Min SDK7
Malware scanTRUSTED
Signature SHA166:65:70:68:74:F2:64:B5:68:7D:91:04:43:D0:0F:F1:1E:97:51:89
SignerCN=Sainu Abid, OU=Software, O=Cybrosys, L=Calicut, ST=Kerala, C=91
Total downloads203
This version203
DeveloperCybrosys
Age ratingEveryone
What's new in v3.0
Version 3.0
Bug Fixes
Fixed issue in Currency Converter due to iGoogle service discontinuation.
Fixed Null pointer exception issue.
Version 2.2
Bug fixes
Added more units
Version 2.1
Bug fixes in Currency Converter
Version 2.0
Bug And crash Fixes.
Improved User Interface.
Added Bmi Calculator.
Bug Fixes
Fixed issue in Currency Converter due to iGoogle service discontinuation.
Fixed Null pointer exception issue.
Version 2.2
Bug fixes
Added more units
Version 2.1
Bug fixes in Currency Converter
Version 2.0
Bug And crash Fixes.
Improved User Interface.
Added Bmi Calculator.
Security scan
TRUSTED
- Developer signature verified 2020-06-01
- Scanned for malware 2020-11-17 14:20:03
- Signature SHA1 66:65:70:68:74:F2:64:B5:68:7D:91:04:43:D0:0F:F1:1E:97:51:89
- File MD5 d11753e60d57122d05545ea3ca62f7d6
How to install PalmCalc- Multiple Calculator v3.0 on Android API 7+
Takes about 2 minutes. You'll need roughly 1.7 MB of free storage.
- Grab com.cybrosys.palmcalc_5.apk — hit the Download button above (1.7 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 d11753e60d57122d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.cybrosys.palmcalc_5.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=Sainu Abid, OU=Software, O=Cybrosys, L=Calicut, ST=Kerala, C=91. 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 PalmCalc- Multiple Calculator — tap Open on the install screen, or find the PalmCalc- Multiple Calculator icon in your app drawer.
Common install errors for PalmCalc- Multiple 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 7 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.