At a glance
- Latest version
- v1.4 (5)
- Updated
- Sep 5, 2025 (1 year ago)
- APK size
- 8.4 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Category
- Productivity (app)
- Listed since
- Aug 14, 2019 (at least)
- Permissions
- 5
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Cat Calculator is an app by DBD Soft in the Productivity category, listed since at least August 2019. It has no native code, so it runs on any Android processor.
It asks for 5 permissions, none of them sensitive.
What's new in v1.4
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Certificate issued to “DBDSoft” Not the developer's name (“DBD Soft”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature not checked yet Oct 21, 2018
- Antivirus scan passed Nov 7, 2020
- Signed byCN=Elad Schwarz, O=DBDSoft, L=London, C=UK
- Signing certificate (SHA-1)37:A0:E5:AB:5E:62:F5:FF:DD:A6:28:A3:DD:A2:20:1A:C4:54:71:C4
- File MD562daa968686cb873691f24887adb6fd0
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (5)
Cat Calculator requests 5 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Portrait screen android.hardware.screen.portrait
- Touchscreen android.hardware.touchscreen
Cat Calculator APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the Cat Calculator APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. After downloading, check that the file's MD5 is 62daa968686cb873691f24887adb6fd0.
