At a glance
- Latest version
- v20240718 (17)
- Updated
- Jul 16, 2025 (1 year ago)
- APK size
- 4.9 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Jun 10, 2023 (at least)
- Permissions
- 9
- Website
- oxdb.net/android/request
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Days Counter Calculator App is an app by oxdb.net in the Tools category, listed since at least June 2023. It has no native code, so it runs on any Android processor.
Since version 20220516, the APK grew from 2.7 MB to 4.9 MB. It asks for 9 permissions, none of them sensitive. Compared with version 20220516, it adds 3 new permissions (“Access adservices ad id”, “Access adservices attribution” and “Access adservices topics”) and drops 1 (“Run at startup”). The app can read the advertising ID that ad and analytics services use.
Description
From the listing uploaded by “appupdater”.
Version history
2 versions are listed, going back to v20220516.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 16, 2025.
- Certificate issued to “oxdb.net” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Jul 16, 2025
- Validated against Google Play Jul 16, 2025
- Signed byCN=shigeto takagi, OU=director, O=oxdb.net, L=shiroishi, ST=miyagi, C=jp
- Signing certificate (SHA-1)CB:E4:EE:9A:8D:AB:40:8A:D9:B4:0E:64:A9:76:F5:47:3D:E0:B5:98
- File MD55796379f9338efe0098c32850657b2bd
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
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 (9)
Days Counter Calculator App requests 9 permissions, none of them sensitive.
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) net.oxdb.CalcDays.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
Days Counter Calculator App 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 Days Counter Calculator App 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 5796379f9338efe0098c32850657b2bd.
