How to Hide Spam SMS From Unknown Senders on iPhone 2023

Hey there, fellow iPhone user! If you’re tired of being bombarded with spammy, annoying text messages from unknown senders, you’re not alone. Fortunately, in 2023, Apple has introduced some nifty features that make it easier than ever to keep those pesky messages out of sight and out of mind. In this guide, I’ll walk you through the steps to hide spam SMS from unknown senders on your iPhone. No more unwanted distractions – let’s dive in!

Table of Contents

  1. Introduction
  2. How to Identify Spam SMS
  3. Blocking Unknown Senders
  4. Managing Messages Requests
  5. Customizing Notifications
  6. Using Third-Party Apps
  7. FAQs

1. Introduction

Spam text messages are a nuisance that can disrupt your peace and privacy. Thankfully, Apple continues to improve its iOS operating system, giving you more control over your messaging experience. By following the steps in this guide, you’ll be able to filter out unwanted messages from unknown senders and enjoy a clutter-free inbox.

2. How to Identify Spam SMS

Before we dive into the solutions, it’s essential to distinguish between legitimate and spam messages. Here are some signs that can help you identify spam SMS:

  • Unknown sender with a vague message.
  • Promises of prizes or rewards.
  • Requests for personal information or money.
  • Suspicious links or attachments.
  • Multiple messages in a short time frame.

3. Blocking Unknown Senders

The first line of defense against spam SMS on your iPhone is blocking unknown senders. Here’s how to do it:

  1. Open the Messages app.
  2. Find the spam message or the conversation with the unknown sender.
  3. Tap on the sender’s name or number at the top of the screen.
  4. Scroll down and tap “Block This Caller.”

By blocking the sender, you prevent any future messages from reaching your inbox.

4. Managing Message Requests

With the enhanced message filtering features in iOS 2023, you can manage message requests with ease. Follow these steps:

  1. Open the Messages app.
  2. Look for the message request at the top of your message list.
  3. Tap “Request” to view the message.
  4. Decide if you want to accept or report it as spam.

Accepting a message request will allow future messages from that sender to appear in your inbox, while reporting it as spam will help Apple improve its filtering.

5. Customizing Notifications

Sometimes, you may want to keep unknown senders at bay without blocking them entirely. Customizing notifications is the solution:

  1. Open the Messages app.
  2. Find the conversation with the unknown sender.
  3. Tap on the sender’s name or number at the top of the screen.
  4. Toggle on “Hide Alerts.”

This way, you won’t receive notifications for messages from that sender, but the messages will still be accessible in your inbox.

6. Using Third-Party Apps

If you’re dealing with persistent and sophisticated spam, third-party apps can be a valuable addition. While Apple’s built-in features are robust, these apps offer additional layers of protection. A few popular options include RoboKiller, Hiya, and Truecaller.

  1. Visit the App Store on your iPhone.
  2. Search for and install your chosen spam-blocking app.
  3. Follow the app’s setup instructions and allow it to access your messages.

These apps often use vast databases and advanced algorithms to identify and block spam messages effectively.

The App Store is filled with a variety of third-party applications designed to tackle spam. These apps have risen in popularity due to their ability to provide enhanced protection against persistent and sophisticated spammers. Here, we’ll guide you through the steps to get started with some of the most reputable options available.


RoboKiller is a well-known spam-blocking app that uses a combination of algorithms and a vast database of known spammers to identify and block spam calls and texts.

Step 1: Visit the App Store on your iPhone.

Step 2: Search for “RoboKiller” and tap on the app to download and install it.

Step 3: Once installed, open the app and follow the setup instructions. This may include granting the app access to your messages.

RoboKiller is effective in blocking spam calls and texts, even those from unknown senders. You can customize its settings to your preference, ensuring that you have control over your filtering criteria.


Hiya is another highly-rated app that helps users combat spam calls and text messages. It offers a robust database of spammers and allows you to take action against unwanted messages.

Step 1: Go to the App Store on your iPhone.

Step 2: Search for “Hiya” and tap to install the app.

Step 3: Open Hiya, follow the setup instructions, and grant it access to your messages.

Hiya’s database and algorithms work together to detect and block spam messages from unknown senders. With Hiya, you can report spam, which contributes to a collective effort to reduce spam for all users.


Truecaller is a popular app with a strong focus on caller and text message identification. It’s a valuable asset in your fight against spam.

Step 1: Access the App Store on your iPhone.

Step 2: Search for “Truecaller” and install the app.

Step 3: After installation, open Truecaller and complete the setup, including providing access to your messages.

Truecaller not only blocks spam messages but also helps you identify unknown senders. It draws from its extensive user community to enhance its spam detection capabilities continually.

Benefits of Third-Party Spam-Blocking Apps

The appeal of third-party apps lies in their ability to complement Apple’s built-in spam-fighting features. Here’s why they are a great addition to your arsenal:

1. Comprehensive Spam Databases: These apps maintain extensive databases of known spammers, making it easier to identify and block spam.

2. Real-Time Updates: As the spam landscape evolves, these apps receive real-time updates to stay ahead of new spamming techniques.

3. Customization: You can tailor the settings of these apps to suit your preferences, ensuring you have the final say in what gets filtered.

4. Reporting Mechanisms: Many third-party apps allow you to report spam, contributing to a collective effort to combat spam for all users.

5. Enhanced Caller ID: Some of these apps offer improved caller identification, helping you screen unknown callers effectively.

7. FAQs

Q1: Can I retrieve blocked messages on my iPhone?

A1: Unfortunately, once you block a sender, you won’t be able to recover the messages. Make sure to save any important information before blocking.

Q2: What should I do if I accidentally block a legitimate contact?

A2: You can unblock a contact by going to Settings > Messages > Blocked Contacts, and then tapping “Edit” and “Unblock” next to the contact’s name.

Q3: Are there any free spam-blocking apps available?

A3: Yes, many spam-blocking apps offer free versions with basic features. These can be effective in reducing unwanted messages.

Q4: Can I report spam to my cellular provider?

A4: Yes, you can report spam messages to your cellular provider. They may have tools and resources to help you combat spam.

Q5: Do these methods work for iMessage and SMS messages?

A5: Yes, the methods mentioned in this guide work for both iMessage and SMS messages.

In conclusion, 2023 brings you more power to protect your iPhone messaging experience from spam SMS. Whether you choose to block, manage, or customize notifications, or use third-party apps, you’re in control. Say goodbye to unwanted distractions and hello to a cleaner inbox.

Remember, staying vigilant and regularly reviewing your messages can help you stay ahead of spammers. By following these steps, you can enjoy a more peaceful and productive use of your iPhone. If you have any further questions or tips to share, feel free to leave a comment below. Thanks for reading, and here’s to a spam-free 2023!

Of course, let’s dive into a more detailed conclusion.

In today’s digital age, where smartphones are an integral part of our lives, dealing with spam messages has become a common annoyance. The constant buzzing and beeping from your device, only to find another spam SMS from an unknown sender, can be frustrating. Fortunately, Apple is well aware of this problem, and in 2023, they’ve introduced some fantastic tools and features to help you regain control of your iPhone’s messaging experience.

In this comprehensive guide, we’ve walked through various methods to combat spam SMS. We began by understanding the telltale signs of spam messages, enabling you to recognize them instantly. This knowledge is your first line of defense – being able to identify spam from legitimate messages can save you both time and potential security risks.

The core of our guide was dedicated to practical solutions that you can implement with ease. Blocking unknown senders is a straightforward and effective method. By following a few simple steps in your Messages app, you can ensure that these unwanted messages never make it to your inbox. It’s like putting up a “No Entry” sign for spam, allowing you to focus on the messages that matter.

But what if you don’t want to block a sender completely? That’s where the management of message requests comes into play. In iOS 2023, you have the option to accept or report such requests. This level of control allows you to decide who can reach your inbox while helping Apple fine-tune its spam detection algorithms. It’s a win-win.

Customizing notifications is another brilliant feature introduced by Apple. Sometimes, you might want to keep a conversation accessible while silencing notifications from unknown senders. This approach ensures you won’t be disturbed, yet you can check the messages at your convenience. It’s all about maintaining your peace and privacy.

For those facing persistent and advanced spam, the guide introduced you to third-party apps that can provide an additional layer of defense. These apps utilize vast databases and advanced algorithms to identify and block spam effectively. They can be a valuable asset in your quest for a cleaner inbox.

As we wrap up this guide, remember that vigilance is your ally in the fight against spam. Regularly reviewing your messages, being cautious about sharing personal information, and staying updated on the latest spam trends will keep you ahead of the spammers.

In conclusion, 2023 brings you the power to protect your iPhone’s messaging experience from spam SMS. Whether you choose to block, manage, or customize notifications, or use third-party apps, you’re now in control. Say goodbye to the days of unwanted distractions and hello to a cleaner, more productive inbox.

Staying on top of your message management and leveraging the tools and features provided by Apple will help you enjoy a more peaceful and efficient iPhone experience. Your device is there to enhance your life, not to inundate you with spammy distractions. By following the steps in this guide, you’re taking charge of your digital world and ensuring that your iPhone serves you, not the spammers.

If you have any more questions, concerns, or even personal tips to share with the community, don’t hesitate to leave a comment below. We’re here to support one another in this ongoing battle against spam. Thanks for reading, and here’s to a spam-free 2023!

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