At a glance
- Latest version
- v4.1 (23)
- Updated
- Sep 5, 2025 (1 year ago)
- APK size
- 2.9 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Aug 12, 2019 (at least)
- Permissions
- 3
- Website
- avdprog.com
- Developer contact
- [email protected]
About this APK
Logarithm calculator 📱 is an app by Avdprog in the Tools category, listed since at least August 2019. It has no native code, so it runs on any Android processor.
It asks for 3 permissions, none of them sensitive.
What's new in v4.1
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Certificate issued to “home” Not the developer's name (“Avdprog”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature verified Oct 22, 2020
- Antivirus scan passed Nov 2, 2020
- Signed byCN=Avdeev Alexey, OU=home, O=home, L=tver, ST=tver, C=ru
- Signing certificate (SHA-1)FF:C7:81:EF:AA:49:4C:68:73:B0:28:AC:39:90:1D:FF:47:A1:50:F6
- File MD5c22e3701ded865e0f6dbaeaa37d9e696
- 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 (3)
Logarithm calculator 📱 requests 3 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
Logarithm 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 Logarithm calculator 📱 APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is c22e3701ded865e0f6dbaeaa37d9e696.
