At a glance
- Latest version
- v1.4gpc (21)
- Updated
- Oct 8, 2025 (1 year ago)
- APK size
- 254.6 KB
- Requires
- Android 2.3.3+ (API 10)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Jan 31, 2020 (at least)
- Permissions
- 14 (5 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
DualSimRinger is an app by mdn in the Tools category, listed since at least January 2020. It has no native code, so it runs on any Android processor.
It asks for 14 permissions, 5 of them sensitive, including read contacts, read phone status and identity and read shared storage.
What's new in v1.4gpc
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jan 31, 2020.
- Certificate issued to “mdn” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature verified Jan 31, 2020
- Validated against Google Play Jan 31, 2020
- Antivirus scan passed Sep 8, 2020
- Signed byCN=, OU=, O=mdn, C=
- Signing certificate (SHA-1)77:BE:D8:09:4F:1C:07:1A:08:E4:5F:58:A2:29:1B:B5:FC:CF:96:00
- File MD55478315ad0f97bb29719b52cc902a81e
- 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 (14)
DualSimRinger requests 14 permissions, 5 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
- Advertising (custom) com.asfoundation.ADVERTISING
- Billing (custom) com.appcoins.BILLING
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Manage documents android.permission.MANAGE_DOCUMENTS
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
DualSimRinger 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 DualSimRinger 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. After downloading, check that the file's MD5 is 5478315ad0f97bb29719b52cc902a81e.