Official developer website

Screen unknown callers with more control and less noise.

Mobile Call Rejecter helps reduce unwanted calls by allowing you to reject or silence unknown numbers, complete the required setup in minutes, and review recent call activity from a simple interface.

  • Unknown call screening
  • Quick setup guidance
  • Call activity history
  • Privacy-first approach

Official app website

This website is the official developer website for Mobile Call Rejecter and provides public information, support details, privacy information, and access to app-related resources.

App-ads.txt compatible

The production domain for this website should host the required app-ads.txt file at the domain root so ad platforms can verify authorized sellers for the app.

User help and transparency

Users can learn what the app does, which permissions may be used, how to enable protection, and how to contact support.

Core functionality

Main features

The website explains the app clearly for users, stores, and advertising verification while keeping the message simple and trustworthy.

01

Unknown call handling

Configure how the app responds to unknown callers. Depending on your settings, calls can be rejected or silenced.

02

Guided setup

The app provides a Permissions / Setup flow to help users enable the required call screening role and related permissions.

03

Protection toggle

Protection must be enabled by the user. If protection is off, the app will not screen or block unknown calls.

04

Call activity

Users can review recent call activity, including the action taken and repeated attempt counts when available.

05

Optional contacts support

Some allow-list or matching features may rely on contacts, but only when the user grants that permission.

06

Support and legal access

This site centralizes support contact information, privacy details, usage expectations, and store-facing information.

Quick start

How to use Mobile Call Rejecter

Setup is simple, but the required Android role must be enabled correctly for the app to work as expected.

  1. Open Permissions / Setup

    From the Home screen, open the setup section to begin enabling the required configuration.

  2. Enable the Call Screening role

    Allow Android to use Mobile Call Rejecter as the call screening / caller ID and spam app.

  3. Choose Mobile Call Rejecter

    Select the app when Android asks which app should handle call screening behavior.

  4. Confirm as default

    Complete the confirmation step so the system can apply the app’s screening decisions.

  5. Turn Protection ON

    The protection toggle is essential. If it remains off, no rejection or silencing will happen.

  6. Review Call Activity

    Rejected or screened unknown calls can be reviewed later from the call activity screen.

Important notes

  • Behavior can vary by Android version, device manufacturer, and carrier restrictions.
  • Not every unknown or unwanted call can be identified with perfect accuracy.
  • Users should review settings carefully to avoid missing important calls.
  • The app is not intended for emergency or safety-critical communication use.

Best for

Users who want a straightforward way to reduce interruptions from unknown callers and keep a simple record of screening actions.

Privacy and transparency

What information may be processed

Mobile Call Rejecter is designed around call screening functionality. Depending on device capabilities, operating system support, and permissions granted, the app may process only the information needed to make screening decisions and provide local history.

Call-related data

The app may process incoming phone number information or unknown/private caller states, call timing, the action taken, and related metadata required by call screening APIs.

Contacts permission

Contacts are only relevant when the user enables features that depend on them, such as matching callers against known contacts.

Local settings and logs

Preferences such as protection state and unknown-call action, along with local call activity history, may be stored on the device.

Ads and diagnostics

If enabled, third-party services such as Google AdMob may process advertising identifiers, device signals, approximate location, ad impressions, or clicks under their own policies.

Support

Need help or have a question?

Use the contact details below for support requests, privacy questions, app feedback, or general store and website inquiries related to Mobile Call Rejecter.

FAQ

Frequently asked questions

Does the app block every spam or unknown call?

No. Results can vary depending on Android version, device restrictions, carrier behavior, and available call information.

Do I have to enable anything before it works?

Yes. Users must complete the Android call screening setup and turn Protection ON inside the app.

Does the app need access to contacts?

Contacts access is only needed for features that rely on contact matching. It is not required for every use case.

Why does this website matter for AdMob?

The developer website is used to publish the app’s app-ads.txt file at the site root, which advertising platforms use to verify authorized sellers for the app.

Where is the app-ads.txt file published?

On the production domain root for this website, accessible as /app-ads.txt.