16 Best SMS Blocker Apps for Android

Spam messages have become an ever-increasing annoyance in our daily lives. Whether it’s promotional offers, fraudulent schemes, or unwanted messages, receiving spam texts can be a frustrating experience. Luckily, there are many apps for Android phones that can stop unwanted text messages. This article will look at the 16 best SMS blocker apps for Android, so you can have a neat and tidy inbox without those annoying messages.

What is a Spam Text Message?

Before we delve into the world of SMS blocker apps, let’s first understand what constitutes a spam text message. Spam text messages are messages you didn’t ask for or want, sent to your phone without your permission. These messages can range from annoying advertisements to fraudulent attempts to obtain your personal information. The rise in spam text messages has increased demand for reliable SMS blocker apps that effectively filter out these unwanted messages.

How SMS Blocker Apps Work

SMS blocker apps utilize various techniques to identify and block spam text messages. One common method is analyzing the content of the message and comparing it to a pre-existing database of known spam messages. These apps also employ machine learning algorithms to improve their spam detection capabilities continuously. In addition, SMS blocker apps may allow users to manually block specific phone numbers or keywords, ensuring that messages from unwanted senders are automatically filtered out. With their advanced filtering mechanisms, SMS blocker apps provide an effective solution to combat spam text messages.

Factors to Consider when Choosing an SMS Blocker App

When selecting an SMS blocker app for your Android device, several factors must be considered to ensure you choose the best one for your needs. First and foremost, the app should have a reliable spam detection mechanism that effectively filters out unwanted messages. The app should be simple to use, so you can easily block people and adjust settings without any confusion. Additionally, it is beneficial to choose an app that provides regular updates and improvements to its spam detection algorithms. Also, check what else the app can do, like blocking certain words or numbers, and see if there are any ways you can customize it.

Top 16 SMS Blocker Apps for Android

Without further ado, let’s dive into the top 16 SMS blocker apps for Android:

1. SMS Organizer from Microsoft

SMS Organizer from Microsoft is a powerful SMS blocker app that filters out spam messages and organizes your inbox for a clutter-free experience. With its intelligent algorithms, this app automatically categorizes your messages into different folders, making it easier to find important texts.

2. Chomp SMS

Chomp SMS is a great app for blocking unwanted texts. You can also make your text messages unique by choosing different themes and emojis.

3. Calls Blacklist

Calls Blacklist is a versatile app that not only blocks unwanted calls but also filters out spam text messages. With its simple interface and effective blocking capabilities, Calls Blacklist is an excellent choice for Android users looking to get rid of spam messages.

4. Robo-killer

Robo-killer is a popular SMS blocker app that blocks automated spam messages and telemarketing calls. Robo-killer’s extensive spam database and real-time protection protect you from unwanted messages.

5. Key Messages

Key Messages is a comprehensive SMS blocker app with advanced spam detection capabilities. With its machine learning algorithms, Key Messages continuously learns from your preferences and adapts its filtering mechanisms accordingly.

6. Call Control

Call Control is a trusted SMS blocker app that filters out spam texts and blocks unwanted calls from telemarketers and robocalls. With its community-driven blacklist, Call Control provides a reliable solution to combat spam messages.

7. Hiya – Caller ID & Block

Hiya is a versatile app that blocks spam messages and provides caller ID functionality. With its extensive spam database and real-time protection, Hiya ensures that you have complete control over your messaging and calling experience.

8. Spam Shield block-Spam Blocker

Spam Shield block is a powerful SMS blocker app that effectively filters out spam messages and protects your privacy. With its intelligent spam detection algorithms, Spam Shield block ensures you only receive messages from trusted sources.

9. Google Messages

Google Messages is a popular messaging app offering robust spam detection and blocking capabilities. With its seamless integration with the Android operating system, Google Messages provides a convenient solution to filter out unwanted messages.

10. Truecaller

Many people use Truecaller to know who’s calling and stop spam texts. It has a big list of known spam numbers to keep you safe from unwanted messages.

11. Caller ID – Phone Dialer, Call Blocker

Caller ID is a comprehensive SMS blocker app that offers spam filtering and caller ID functionality. With its user-friendly interface and reliable blocking capabilities, Caller ID provides a seamless messaging experience.

12. Call & SMS Blocker – Blacklist

Call & SMS Blocker is a versatile app that allows you to block unwanted calls and filter out spam messages. With its customizable blocking options, Call & SMS Blocker provides a personalized solution to combat spam texts.

13. Key Messages – Spam Blocker, Text Blocker

Key Messages is a powerful SMS blocker app that filters out spam messages and offers advanced text-blocking capabilities. With its intuitive interface and reliable blocking mechanisms, Key Messages provides an effective solution to combat unwanted texts.

14. Textra SMS

Textra SMS is a popular messaging app offering robust spam detection and blocking features. With its extensive customization options and reliable blocking capabilities, Textra SMS provides a personalized messaging experience.

15. Wize SMS

Wize SMS is a comprehensive SMS blocker app that offers advanced spam detection and blocking capabilities. With its intelligent filtering algorithms, Wize SMS ensures that you receive only important messages while filtering out unwanted texts.

16. Handcent Next SMS Messenger

Handcent Next SMS Messenger is a versatile app that not only offers powerful spam filtering but also provides a wide range of customization options. Handcent Next SMS Messenger provides a seamless messaging experience with its user-friendly interface and reliable blocking mechanisms.

4 Tips for Reporting a Spam Text Message

While SMS blocker apps effectively filter out spam messages, reporting them can help combat spam on a larger scale. Here are four tips for reporting a spam text message:

  • Save the message: Before reporting a spam text message, save the message as evidence. This will help in providing accurate information to the appropriate authorities.
  • Report to your mobile carrier: Contact your mobile carrier and inform them about the spam text message. They may have specific procedures in place to handle such incidents.
  • Send the spam message to the FTC: Text the spam message to 7726 (SPAM) to help the Federal Trade Commission (FTC) collect information and take action against spammers.
  • Block the sender: Block the sender using your SMS blocker app after reporting the spam text message. This will prevent any future messages from the same sender.

How do you identify and receive instant notifications for spam text messages?

To identify and receive instant notifications for spam text messages, follow these steps:

  • Install an SMS blocker app: Choose one of the SMS blocker apps mentioned in this article and install it on your Android device.
  • Configure the app settings: Open the text blocker app and set it up the way you like. This may include selecting the level of spam filtering, blocking specific keywords or phone numbers, and customizing notifications.
  • Enable notifications: Ensure that notifications are enabled in the SMS blocker app settings. This lets you get quick alerts when a spam text is found and stopped.

By doing these steps, you can quickly know and get notified about spam texts. It helps you stay in control of unwanted messages and keep your inbox neat.


Spam text messages can be a major annoyance, but with the right SMS blocker app, you can regain control over your messaging experience. In this article, we explored the 16 best SMS blocker apps for Android, each offering unique features and capabilities to filter out unwanted messages effectively. By choosing the right app and following the tips for reporting spam text messages, you can enjoy a clutter-free inbox and protect your privacy. Say goodbye to spam texts and embrace a hassle-free messaging experience with these top SMS blocker apps for Android.

Note: Make sure to download the apps from trusted sources such as the Google Play Store to ensure your device’s security.

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