What a group message is and how it works

A group message is a single text or chat that goes to multiple people at once instead of sending the same message to each person separately. When you send a group message, everyone in the group receives it, and depending on the app or service, they can all see each other's replies in one conversation thread.

The way group messages work depends on what you are using to send them. Text messages (SMS) sent to multiple phone numbers work differently than messages sent through apps like iMessage, WhatsApp, or Facebook Messenger. Some group messages let everyone see who else is in the conversation; others keep that hidden. Some let you mute notifications so you are not bothered by every reply; others do not.

Understanding the difference matters because a group text message sent the old-fashioned way (through your phone carrier) costs money on some plans, while a group message through an app usually does not. It also matters because group texts can feel overwhelming if you do not know how to control the notifications.

Key Takeaways

  • Group messages sent as regular text messages (SMS) go through your phone carrier and may count against your text message limit, while app-based group messages use data or WiFi instead.
  • On iPhone, iMessage group chats let you name the group, mute notifications, and leave the conversation; on Android, the steps depend on which app you use.
  • When you reply to a group message, everyone in the group sees your reply unless you use a feature like "reply privately" or direct message.
  • Group messages can grow large and become hard to follow, so most apps let you mute the conversation or turn off notifications for that specific group.

Sending a group text message on iPhone

On an iPhone, open the Messages app and tap the pencil icon in the top left corner to start a new message. Type the names or phone numbers of the people you want to include, separated by commas. Type your message and tap Send. If all the recipients have iMessage (Apple's messaging service), the message will be sent as an iMessage and appear in a blue bubble. If even one person does not have iMessage, the entire message will be sent as a regular text message and appear in a green bubble.

The difference matters: iMessage messages are free over WiFi or data, while text messages (green bubbles) may count against your monthly text limit depending on your phone plan. You can tell which type you are sending before you hit Send by looking at the bubble color.

Once the group message is created, you can name it by opening the conversation, tapping the group name at the top, and selecting "Edit Name and Photo." You can also add or remove people from the group by tapping the same area and selecting "Add Contact" or swiping left on a name to remove them.

Sending a group text message on Android

On Android, the steps depend on which messaging app you use. If you use Google Messages (the default on most newer Android phones), open the app and tap the pencil icon to start a new conversation. Tap "Start chat" and select the people you want to add. Type your message and send it.

If you use a different app like Samsung Messages, WhatsApp, or Facebook Messenger, the process is similar but the buttons and menus may be in different places. Look for a "New Message" or "New Chat" button, then select multiple contacts before typing. The app will usually show you how many people you have selected before you send.

Unlike iPhone, Android text messages sent to multiple numbers are usually sent as individual messages to each person, not as a true group conversation where everyone sees the same thread. If you want a true group chat where everyone sees replies in one place, use an app like WhatsApp, Messenger, or Telegram instead of regular text messages.

Using apps instead of text messages for groups

Apps like WhatsApp, Facebook Messenger, Telegram, and Signal let you create group chats that work the same way on both iPhone and Android. Everyone in the group sees the same conversation thread, and you can name the group, add or remove people, and control notifications.

The main advantage of app-based groups is that they work over WiFi or data, so they do not count against your text message limit. They also let you share photos, videos, and files more easily than text messages. The main disadvantage is that everyone in the group needs to have the same app installed.

To create a group in most apps, look for a "New Chat" or "New Group" button, select the people you want to add, give the group a name, and send your first message. Most apps let you change the group name, photo, and settings after you create it.

Managing notifications and muting group conversations

Group messages can send a lot of notifications if many people are replying. Most apps and phones let you mute a group conversation so you still see the messages but do not get a sound or vibration every time someone replies.

On iPhone Messages, open the group conversation, swipe left on the group name at the top, and tap the bell icon with a line through it to mute notifications. On Android, open the conversation, tap the three dots in the top right, and look for "Mute notifications" or a similar option. In apps like WhatsApp and Messenger, long-press the group name and select "Mute notifications" — you can usually choose to mute for 8 hours, 1 week, or forever.

You can also leave a group conversation entirely if you no longer want to be part of it. On iPhone, open the group, tap the group name at the top, scroll down, and tap "Leave this Conversation." On Android and most apps, long-press the group name and select "Leave group" or "Exit."

The difference between group messages and group chats

A group message usually refers to a text message sent to multiple phone numbers at once through your phone carrier. A group chat usually refers to a conversation in an app where multiple people can message back and forth in one thread. The terms are often used the same way, but the technical difference matters for cost and how replies work.

With a group text message, your phone sends the same message to each person's phone number separately. When they reply, their reply goes back to your phone number, not to everyone in the group. This is why group texts can feel confusing — you might get replies from different people at different times, and they cannot see each other's replies unless you forward them.

With a group chat in an app, everyone is in the same conversation. When one person replies, everyone sees it when ready. This is why app-based groups feel more like a real conversation, while group text messages feel more like you sent the same message to several people.

What happens when you reply to a group message

When you reply to a group text message, your reply goes back to the person who sent the original message, not to everyone in the group. If the original sender forwarded your reply to the group, then everyone would see it, but that does not happen automatically.

When you reply to a group chat in an app, your reply goes to everyone in the group and appears in the same conversation thread. Everyone sees your message at the same time, in the same place.

Some apps let you reply privately to one person in a group chat without sending your message to the whole group. In iMessage, you can swipe left on a message and tap "Reply" to reply to just that one message in the thread. In WhatsApp, you can long-press a message and select "Reply" to quote it, or swipe left on a message to reply privately.

Frequently Asked Questions

Does sending a group message cost more than sending individual messages?

It depends on your phone plan and what you are using to send the message. Regular text messages sent through your phone carrier may count as multiple messages (one per person) against your monthly limit, so a group text to 10 people might count as 10 messages. Messages sent through apps like WhatsApp or iMessage use data or WiFi instead and do not count against text limits.

Can I send a group message to people who do not have smartphones?

Yes, but only through regular text messages (SMS). You can send a text message to any phone number, including older phones that do not have internet. App-based group chats require everyone to have the app installed, so they do not work with basic phones.

What is the maximum number of people I can add to a group message?

Most phones and apps let you add dozens or even hundreds of people to a group, but the practical limit depends on the app. Very large groups can become hard to follow and may slow down your phone. Most people keep group chats to 10 to 20 people for that reason.

If I leave a group message, will people know?

On iPhone iMessage groups, everyone in the group will see a notification that you left. On Android text messages and most apps, leaving a group is less visible, but people may notice you are no longer replying. In some apps, you can mute the group instead of leaving it, which hides notifications without telling everyone you are gone.

Can I unsend a message I sent to a group?

Some apps let you delete or unsend messages after you send them. iMessage lets you edit or delete messages within 15 minutes on newer iPhones. WhatsApp lets you delete messages for everyone within a short time window. Regular text messages cannot be unsent once they reach the carrier.