
Fraction to Decimal
Georg Kiefer · an.FracDec
- Same certificate as v24.10, which matches Google Play Details
At a glance
- Latest version
- v26.5 (67)
- Updated
- May 15, 2026 (5 months ago)
- APK size
- 7 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Education (app)
- Listed since
- Nov 17, 2018 (at least)
- Permissions
- 8
- Website
- bit.ly/gk-apps
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Fraction to Decimal is an app by Georg Kiefer in the Education category, listed since at least November 2018. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
Since version 24.10, the APK grew from 4.1 MB to 7 MB. Since version 23.9, the minimum Android version rose from 4.4 to 6.0. It asks for 8 permissions, none of them sensitive. Compared with version 24.10, it adds 2 new permissions: “Control vibration” and “Google Play license check”. The app can read the advertising ID that ad and analytics services use.
What's new in v26.5
Description
From the listing uploaded by “catappult”.
Version history
3 versions are listed, going back to v23.9. Since v26.5 it requires Android 6.0+.
Security & authenticity
Signing certificate
- Certificate issued to “Georg Kiefer” This is the certificate of the Google Play version.
- Same certificate as v24.10, which matches Google Play v24.10 · v23.9
Store checks and file details
- Developer signature not checked yet May 15, 2026
- 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 MD58afb6d1d5e5e2144e6c27f1ccb20435b
- 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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (8)
Fraction to Decimal requests 8 permissions, none of them sensitive.
- Advertising ID com.google.android.gms.permission.AD_ID
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Google Play license check com.android.vending.CHECK_LICENSE
- Internal broadcast protection (app-defined) an.FracDec.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Wi-Fi android.hardware.wifi
Fraction to Decimal APK: questions and answers
Is there a version of Fraction to Decimal for older Android phones?
The current version needs Android 6.0 or later. Version 24.10 is the newest listed build that installs on Android 5.0 and later. Get version 24.10 · All versions
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 Fraction to Decimal APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as version 24.10, whose signature matches the Google Play version. After downloading, check that the file's MD5 is 8afb6d1d5e5e2144e6c27f1ccb20435b.