SpamBlocker (Call & SMS) APK Download v5.20 (Latest Version) for Android
⬇ Download APK v5.20For those seeking a robust solution to prevent unwanted communications, the SpamBlocker (Call & SMS) APK offers an effective way to filter spam calls and messages. It seamlessly integrates with your existing phone functionalities, ensuring a smoother user experience without disrupting your default call and SMS applications.

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About SpamBlocker (Call & SMS) APK
SpamBlocker (Call & SMS) is an effective tool designed to shield users from unsolicited calls and SMS messages. By employing advanced filtering techniques, it allows users to customize their experience and reduce the influx of unwanted communication. The app’s ability to block spam without replacing your default messaging system makes it a convenient choice for Android users.
This application utilizes an array of filters to determine which calls and texts to block. Users can specify parameters such as contact groups, prefixes, and even geographical locations to tailor their spam blocking experience. By employing local AI and a comprehensive spam database, the app enhances its ability to identify and intercept unwanted messages and calls.
In addition to filtering capabilities, the app includes useful features such as push alerts and SMS bomb protection. Users can also schedule blocking during set hours or when geographical conditions are met, making it versatile for various lifestyles. Ultimately, SpamBlocker offers both security and flexibility for those looking to manage their communications effectively.
Key Features of SpamBlocker (Call & SMS) APK
- The app provides a range of filtering options, including the ability to block specific contacts, groups, and even calls from specific prefixes to tailor your spam prevention.
- With its STIR/SHAKEN support, the app enhances caller verification processes to ensure that the incoming calls are legitimate.
- SpamBlocker allows users to receive alerts for specific types of spam, including SMS alerts from suspicious sources, to keep you informed.
- For busy individuals or those with specific schedules, the app includes options to schedule blocking for calls and SMS during preferred hours or to activate it based on geographical conditions.
- Users can report spam directly through the app, helping to improve its spam database and protect others from similar calls and messages.
- The application leverages local AI to enhance its spam detection capabilities, ensuring that it adapts to your specific calling patterns and preferences.
SpamBlocker (Call & SMS) APK Information
| App Name | SpamBlocker (Call & SMS) |
| Package | spam.blocker |
| Version | 5.20 |
| Size | 8 MB |
| Requires | Android 10 and up |
| Category | Phone & SMS |
| Developer | aj3423 |
| License | MIT |
| Source | F-Droid |
| Last Updated | November 1, 2026 |
Download SpamBlocker (Call & SMS) APK v5.20
How to Install SpamBlocker (Call & SMS) APK on Android
- Download the SpamBlocker (Call & SMS) APK file from the official GitHub page or an authorized repository.
- Before installation, allow installations from unknown sources in your Android settings to enable the app's installation.
- After the download completes, tap the APK file to initiate the installation process.
- Open the app once installation is complete to start customizing your spam filtering preferences.
Pros and Cons
Pros
- SpamBlocker offers a high level of customization, allowing users to set specific filters based on their preferences.
- The app's ability to function without replacing standard call and SMS applications enhances user convenience.
- Advanced features like local AI support and reporting mechanisms help improve spam detection over time.
Limitations
- Being an open-source tool, it may require manual updates to ensure optimal performance and access to the latest features.
- The app must be sideloaded, which might deter some users unfamiliar with installing applications outside the Google Play Store.
Who Is This App For?
This app is ideal for anyone inundated with spam calls and messages, including professionals and busy individuals who prioritize managing their communication effectively.
Looking for similar apps? Browse more Phone & SMS apps or see all Android apps on APK2GO.
Frequently Asked Questions
What does the SpamBlocker (Call & SMS) app do?
The app serves to block unwanted calls and spam messages using customizable filters, ensuring that users can limit unsolicited communications while keeping their default messaging system intact.
Is the SpamBlocker app free to use?
Yes, the SpamBlocker (Call & SMS) is free to use, available as an open-source project that users can download and install on their devices.
Is it safe to use this app?
The app is open-source, and its code can be reviewed for security standards. However, users should exercise caution and ensure they download it from trusted sources to maintain their data's safety.
How does spam reporting work in the app?
Users can report spam calls and messages directly through the app. This feedback assists the app in improving its spam detection capabilities for better user experience over time.
Can I customize the filters for blocking calls and messages?
Absolutely! The app allows for extensive customization, enabling users to choose filters based on contact groups, specific numbers, and geographical locations tailored to their individual needs.
Official page: SpamBlocker (Call & SMS) official website / source