How To Know if Someone Has WhatsApp Installed?

How To Know if Someone Has WhatsApp Installed? One of the most popular and essential messaging apps in a world driven by digital communication is WhatsApp.

Almost everywhere in the world, WhatsApp is used as a primary means of staying connected due to its intuitive interface and feature-rich platform.

However, what if you’re unsure which messaging app to use to reach out to a friend, family member, or business contact?

It is easy to determine if someone has WhatsApp installed on their device by using a number of methods in this blog.

This knowledge can simplify your communication strategy and ensure that you’re using the most effective means of reaching out to new contacts or reconnecting with old ones, whether you’re connecting with new ones or reconnecting with old ones.

If you have the number on WhatsApp, tap “New Contact” on your iOS device. Once you enter the number, you will see a “green check” next to it indicating that the number is also on WhatsApp.

Alternatively, you can search for the contact under the “Contacts on WhatsApp” list in the Phone “Contacts” list.

If the WhatsApp logo appears after you save the phone number, it indicates the contact is on WhatsApp. # How To Know if Someone Has WhatsApp Installed?

How To Know if Someone Has WhatsApp Installed?

Trying to determine if someone has WhatsApp installed on a new contact is pretty straightforward.

On Android

On Android, there are two ways to check if a contact is using WhatsApp. The first is to save the contact’s phone number in your phone’s contacts.

When you save a number, you will see the “WhatsApp” logo right next to it if the contact is on WhatsApp.

Alternatively, you can open the WhatsApp app and navigate to the “Contacts on WhatsApp” list.

If the contact is there, it means the person has WhatsApp installed on their phone. # How To Know if Someone Has WhatsApp Installed?

On iOS

The following steps will help you determine whether someone has a WhatsApp account on their iOS device:

  1. Download and launch WhatsApp.
  2. Click the paper pencil icon in the top right corner to access the new chat button.
  3. You can now create a new contact by selecting “New Contact”.
  4. Input the contact’s mobile number in the section where it is required.

Two things will appear next to the mobile number you added in the given space after following these steps:

  • “This phone number is on WhatsApp” message confirms the contact has WhatsApp installed.
  • This phone number is not on WhatsApp. Please invite to WhatsApp.” if there is no green checkmark.

If you click on the “Save” button, the number will be saved, or you can click on the “Cancel” button to close the window. # How To Know if Someone Has WhatsApp Installed?

Alternative Method

While this method is only a hassle, we are divulging it anyway as part of our educational endeavors. # How To Know if Someone Has WhatsApp Installed?

The above method will suffice, but if you want to try something new, then here’s what you can do:

  1. Your PC should be open to any web browser.
  2. In the URL bar, type “[mobile number with country code],” and hit send.
  3. Click here to be redirected to WhatsApp.
  4. The contact’s WhatsApp number will be displayed in the chat window for you to chat with him or her.
  5. Messages sent to the number will be blocked if the number isn’t registered in WhatsApp.

How to check if WhatsApp account is active?

If a specific user’s account is active or online, WhatsApp does not provide a direct feature. # check if WhatsApp account is active

The company prioritizes user privacy, so it does not have a built-in way of checking someone’s activity status in real-time.

However, based on available information, you can make educated guesses:

1. Check Last Seen:

  • Users’ “Last Seen” status gives them an idea of their activity. A recent “Last Seen” suggests someone might be active. Users can choose whether to hide or show their “Last Seen” status.

2. Look for Online Status:

  • Sometimes, you may see an “online” status below someone’s name. This indicates the person is active on WhatsApp. However, this may not always be the case.

3. Send a Message:

  • A blue checkmark on a sent message indicates that it has been delivered and read, which indicates the person is currently using WhatsApp.

4. Observe Profile Changes:

  • It is possible that the person uses WhatsApp actively if they frequently update their profile picture, status, or “About” section.

Know if Someone Has WhatsApp Installed
Know if Someone Has WhatsApp Installed

You should respect the privacy and boundaries of your contacts. Some users prefer not to share their last seen or online status. # check if WhatsApp account is active

Users can control who can see their activity status and contact them with WhatsApp privacy settings, so honor them.

How to check if someone has uninstalled WhatsApp?

There’s no built-in way of checking if someone has uninstalled WhatsApp. # check if someone has uninstalled WhatsApp

WhatsApp prioritizes user privacy, and so does not provide a built-in method of monitoring someone’s uninstallation.

However, here are a few indirect ways you might be able to find out:

1. No Profile Picture or Status Updates:

  • A person may not update their profile picture, status, or “About” section if they uninstalled WhatsApp or aren’t actively using it.

2. Messages Not Delivered or Read:

  • Messages sent to people who have uninstalled WhatsApp will remain with a single checkmark, indicating they haven’t been delivered or read.

3. Check the Contact’s “Last Seen” Status:

  • Users can hide their “Last Seen” status in privacy settings if they notice their “Last Seen” status hasn’t been updated for a long period of time.

4. Attempt to Call Them:

  • It is not possible to call someone who uninstalled WhatsApp. You receive a message saying, “Could not place call. [Contact’s name] must update WhatsApp.”

It is important to note that these methods are not foolproof, and there may be other reasons why users behave this way.

Some users choose not to use WhatsApp actively and temporarily uninstall it. # check if someone has uninstalled WhatsApp

Check the delivered status of a message

In order to determine whether someone has uninstalled WhatsApp, you can look at a message’s delivery status. # Check the delivered status of a message

Messages on WhatsApp are either marked as “delivered” or “sent.” If they are marked as “delivered,” that means they were connected to the internet at the time.

A message showing as “sent” means it was sent from your phone but not yet delivered to the recipient.

The following steps will help you check delivery status on WhatsApp:

  1. If you would like to check the delivery status of someone, send them a message.
  2. In most cases, the delivery status of the message can be found next to it.
  3. WhatsApp is likely still installed if the message shows as “delivered.” If it still shows as “sent,” the person may have uninstalled WhatsApp.

There are several reasons why the delivery status of a message may not be accurate in indicating whether someone has uninstalled WhatsApp.

For example, the person could have turned off their phone or lost internet connection.  # Check the delivered status of a message


It can be valuable to know whether someone has WhatsApp installed in today’s digital world because it streamlines communication efforts, ensuring that you can communicate with your contacts in a convenient and efficient way.

Using the methods outlined in this guide, you can determine if WhatsApp is part of your contact’s messaging repertoire.

The ubiquity of WhatsApp in the messaging world makes it an excellent way to stay connected, both personally and professionally.

In any case, knowing your contact’s preferred communication channels is an invaluable asset, whether you’re organizing a casual chat or a business meeting.

Keeping these methods in your digital toolkit will keep you up to date on WhatsApp usage among your contacts.

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