
Pythagorean Theorem Calculator
Georg Kiefer · an.PythPro
- Signature matches the Google Play version Details
At a glance
- Latest version
- v24.4 (37)
- Updated
- Jul 25, 2026 (3 months ago)
- APK size
- 385.5 KB
- Requires
- Android 4.4+ (API 19)
- CPU support
- Any (no native code)
- Category
- Education (app)
- Listed since
- Jan 23, 2020 (at least)
- Permissions
- 4
- Website
- bit.ly/gk-apps
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Pythagorean Theorem Calculator is an app by Georg Kiefer in the Education category, listed since at least January 2020. It has no native code, so it runs on any Android processor.
It asks for 4 permissions, none of them sensitive. It asks for the same permissions as version 24.1. The app can read the advertising ID that ad and analytics services use.
What's new in v24.4
Description
From the listing uploaded by “catappult”.
Version history
2 versions are listed, going back to v24.1.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Apr 22, 2024.
- Certificate issued to “Georg Kiefer” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Apr 22, 2024
- Validated against Google Play Apr 22, 2024
- Signed byCN=Georg Kiefer, L=Koblenz, ST=Germany, C=DE
- Signing certificate (SHA-1)75:C9:81:67:02:93:40:62:AE:2C:C2:9B:5F:B5:47:43:3B:A7:F0:52
- File MD5fda629ffe9934865eb0cb3dd5d69e4c7
- 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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (4)
Pythagorean Theorem Calculator requests 4 permissions, none of them sensitive.
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
Pythagorean Theorem Calculator APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the Pythagorean Theorem 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. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is fda629ffe9934865eb0cb3dd5d69e4c7.