Calculator Pro
v1.10.10 · 4.1 MB · code 33
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File information
UpdatedJun 4, 2018
PublishedJun 4, 2018
Packagecom.tricolorcat.calculatorpro
Versionv1.10.10 (33)
Size4.1 MB
MD548a8dd6e607eb6e0e9f03c2b62129a1d
Min SDK11
Malware scanTRUSTED
Signature SHA164:FF:C2:9A:E2:8B:EA:19:D0:8C:D9:EE:5A:CE:00:60:84:B9:48:A8
SignerCN=Masahiro Kawata, OU=Individual developer, O=TricolorCat, L=Montreal, ST=Quebec, C=1
Total downloads5,000
This version5,000
DeveloperTricolorCat
Age ratingEveryone
What's new in v1.10.10
Updated to support newer versions of Android
Security scan
TRUSTED
- Developer signature verified 2018-06-04
- Scanned for malware 2020-11-05 23:43:02
- Signature SHA1 64:FF:C2:9A:E2:8B:EA:19:D0:8C:D9:EE:5A:CE:00:60:84:B9:48:A8
- File MD5 48a8dd6e607eb6e0e9f03c2b62129a1d
How to install Calculator Pro v1.10.10 on Android API 11+
Takes about 2 minutes. You'll need roughly 4.1 MB of free storage.
- Grab com.tricolorcat.calculatorpro_33.apk — hit the Download button above (4.1 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 48a8dd6e607eb6e0…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.tricolorcat.calculatorpro_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=Masahiro Kawata, OU=Individual developer, O=TricolorCat, L=Montreal, ST=Quebec, C=1. 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 Calculator Pro — tap Open on the install screen, or find the Calculator Pro icon in your app drawer.
Common install errors for Calculator Pro
- "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.