What a group text message is and how it works
A group text message is a single text you send to multiple people at once, instead of typing the same message over and over to each person individually. When you send a group text, everyone in the group receives the message on their phone, and depending on your phone type and settings, they may be able to see each other's replies or just see yours.
The way group texts work depends on whether you use an iPhone or an Android phone, and whether everyone in the group has the same type of phone. On iPhones, group texts sent through iMessage (Apple's messaging system) show everyone's replies in one conversation thread, and people can see who else is in the group. On Android phones and in regular text messages (SMS), group texts usually work differently — replies might come back to you individually rather than in one shared conversation, depending on your phone and carrier.
Group texts are useful when you need to reach several people with the same information — coordinating plans with friends, notifying family of a change, or sending a quick update to a team. They save time compared to sending individual messages, though they do use more of your phone's data or text message allowance if you have limits.
Key Takeaways
- On iPhones, open Messages, tap the compose button, and add multiple contacts before typing your message — everyone will see replies in one thread.
- On Android phones, open your default messaging app, create a new message, add multiple recipients, and send — replies may come back individually depending on your phone model and carrier.
- Group texts on iMessage (iPhone to iPhone) show everyone in the conversation and all replies; regular text group messages may not show replies the same way.
- If a group text stops working or people report not receiving messages, check that everyone's phone number or contact information is correct and that your phone has a working data or cellular connection.
How to start a group text on iPhone
Open the Messages app on your iPhone. Tap the pencil-and-paper icon in the upper right corner to start a new message. In the "To:" field, type or tap the first person's name or phone number. As you type, your phone will show matching contacts — tap the one you want to add.
After you add the first person, the "To:" field stays active. Type or tap the second person's name, then the third, and so on. You can add as many people as you want. Once you have added everyone, tap in the message box at the bottom and type your message. When you tap send, the message goes to all of them at once, and their replies will appear in the same conversation thread so you can see everyone's responses together.
How to start a group text on Android
Open your default messaging app — this is usually called Messages, but the name varies by phone brand. Look for a button to create a new message, typically a pencil icon or a plus sign. Tap it to start a new conversation.
In the "To:" or "Recipients:" field, type or tap the first contact's name or phone number. After you add them, the field usually stays active so you can add another person. Type the second contact's name, then the third, and continue until you have added everyone you want to reach. Type your message in the text box and tap send. On most Android phones, replies come back to you, though some phones and carriers show group text replies in a shared thread similar to iMessage.
The difference between iMessage group texts and regular text group messages
If you are using an iPhone and everyone in your group also uses an iPhone, your group text probably uses iMessage, which is Apple's messaging system. iMessage group texts show a conversation thread where everyone can see all replies, and you can see who is in the group by tapping the "i" icon at the top of the conversation. iMessage uses your internet connection (WiFi or cellular data) rather than your text message allowance.
If even one person in the group uses an Android phone or a non-Apple device, the group text usually switches to a regular SMS text message (short message service). Regular text group messages work differently — replies may come back to you individually rather than in a shared thread, depending on your phone and carrier. Regular texts use your text message allowance if you have one, not your data.
You can tell which type of message you are sending by looking at the message bubble color on iPhone: blue bubbles mean iMessage, and green bubbles mean regular text. On Android, the distinction is less visible, but your messaging app usually shows whether a message is being sent as an SMS or through another service.
What to do if a group text is not working
If people say they did not receive your group text, or if replies are not showing up, start by checking that you typed everyone's phone number or contact information correctly. A single wrong digit means that person never gets the message. Open the conversation, tap the group name or the "i" icon, and verify each number.
Next, check your own connection. Make sure your phone has WiFi or cellular signal. If you are using iMessage, a weak connection can delay or fail to send messages. Try turning airplane mode on for 10 seconds, then off again, to reset your connection. If the message still will not send, try restarting your phone.
If one specific person is not receiving messages, ask them to check their phone settings. On iPhones, they should go to Settings > Messages and make sure iMessage is turned on. On Android, they should check that their default messaging app is set correctly and that they have not blocked your number. If the problem persists, the issue may be with their carrier or phone, not with your message.
Group texts and your phone plan
If you have a limited number of text messages per month, group texts may use more of your allowance than you expect. A single group text to five people counts as five separate messages on most carriers, not one. If you send a group text to ten people, that is ten messages counted against your limit.
iMessage group texts on iPhone do not count against your text message allowance because they use your data connection instead. Regular SMS group texts do count. If you are concerned about running over your limit, check whether your phone plan includes unlimited texting, or consider using a messaging app like WhatsApp or Facebook Messenger instead, which send messages over WiFi or data and do not count against text limits.
Frequently Asked Questions
Can I add someone to a group text after I have already sent the first message?
Yes. Open the group conversation, tap the group name or the "i" icon at the top, and look for an option to add a contact. On iPhone, tap "Add Contact" and select the person. On Android, the option is usually labeled "Add member" or similar. The new person will see all future messages but not the ones sent before they were added.
What happens if someone leaves a group text?
On iMessage (iPhone), people can remove themselves from a group text by opening the conversation and tapping "Leave this Conversation." Once they leave, they will not receive any more messages from that group. On regular SMS group texts, there is usually no formal way to leave — the person would have to ask you to remove them or block the conversation.
Why do some people in my group text say they are getting my messages twice?
This usually happens when a group text switches between iMessage and SMS, or when someone's phone is set to receive messages through multiple services. Ask the person experiencing duplicates to check their messaging settings and make sure they do not have multiple messaging apps receiving the same messages. Restarting their phone often fixes the problem.
Is there a limit to how many people I can add to a group text?
Technically, no — you can add dozens of people to a group text. However, very large group texts can become slow or unreliable, especially on older phones or weak connections. If you are trying to reach more than 15 or 20 people, a messaging app like WhatsApp or a group email might work better.