What's happening when group messages come in separately
When a group message arrives as individual texts instead of grouped together, it usually means your iPhone is receiving the messages through SMS (regular text) instead of iMessage (Apple's encrypted messaging system). iMessage groups messages visually and treats them as a conversation thread. SMS does not — each text shows up as a separate message from each person, even if they were all sent to the same group at the same time.
This happens most often when one person in the group is using an Android phone, a very old iPhone, or a phone that has iMessage turned off. The moment one person cannot receive iMessage, Apple's system drops the entire conversation back to SMS for everyone in that group, and SMS has no concept of "group" — it just delivers individual messages.
The second common cause is that your own iMessage is turned off or not working properly. If your phone cannot send or receive iMessage, you will see all incoming messages as individual SMS texts, even from people who have iMessage turned on.
Key Takeaways
- Group messages arrive separately when at least one person in the group is using SMS instead of iMessage, which forces the entire conversation to SMS.
- Check whether the group contains any Android users or older iPhones, because even one non-iMessage phone breaks the group for everyone.
- If all phones in the group support iMessage, turn iMessage off and back on in your own Settings to fix a connection problem on your end.
- You can create a separate iMessage group with only iPhone users if you want grouped messages, but the original group will stay on SMS as long as one Android user is in it.
How iMessage groups work versus SMS groups
iMessage is Apple's proprietary system that works only between Apple devices. When everyone in a group has iMessage enabled, Apple bundles all the messages into one conversation thread on your phone. You see one group name, one list of participants, and all messages stacked in order. Replies go to the whole group at once.
SMS (Short Message Service) is the basic text protocol that works on any phone, anywhere. SMS has no group feature — it only knows how to send a message from one phone to another. When your carrier or the sender's carrier delivers an SMS to multiple people, each person receives it as an individual message from that sender. There is no technical way for SMS to say "this message is part of a group conversation."
The moment one person in an iMessage group cannot receive iMessage — whether because they have an Android phone, an iPhone with iMessage off, or a phone that is not connected to the internet — Apple automatically converts the entire group to SMS. This is called falling back to SMS. Once it falls back, everyone in that group receives messages as individual texts, not as a grouped thread.
Check who in the group is using Android or SMS
Open the group message thread. Look at the names of the people in the group. In iOS, if you tap "Details" (the "i" icon in the top right), you will see a list of everyone in the conversation. Look for any names that appear in green bubbles in previous messages, or check whether anyone's name is listed without an iMessage indicator.
The easiest way to know: send a message to the group and look at the color of the bubble it appears in. If your message appears in a blue bubble, iMessage is working for that group. If it appears in a green bubble, the group is on SMS. Green means SMS; blue means iMessage.
If the group is on SMS (green bubbles), ask the people in the group directly whether anyone is using Android or has iMessage turned off. You can also look at the group name — if it says something like "Group Message" or has no special formatting, it is likely SMS. iMessage groups usually show a custom name if one was set.
Turn iMessage off and back on if the group should work
If everyone in the group has an iPhone and iMessage should be working, but messages are still coming in separately, the problem may be on your end. Go to Settings, then Messages, and toggle iMessage off. Wait 10 seconds, then toggle it back on. Your phone will reconnect to Apple's iMessage servers.
While iMessage is off, you may see a message saying "Waiting for set up." This is normal — it means your phone is registering with Apple's system. This can take a few minutes. Once it finishes, try sending a test message to someone in the group. If the bubble is now blue, iMessage is working again.
If the bubble is still green after turning iMessage back on, the problem is likely that someone in the group does not have iMessage, and you will need to either create a separate iMessage group or accept that this group will stay on SMS.
Create a separate iMessage group if you want grouped messages
If the original group contains someone without iMessage and you want grouped messages, you can create a new group with only iPhone users. Start a new message, tap the "+" button to add contacts, and select only the people who have iMessage. Give the group a name by tapping "Group Details" after you add everyone.
This new group will use iMessage and messages will arrive grouped. However, the original group will still exist and still be on SMS. You will have two separate conversations — one grouped (iMessage) and one separate (SMS). This can be confusing if people send messages to both, so let the group know you are starting a separate thread for iPhone users only.
The person without iMessage will not be in the new group, so they will not see messages sent there. If you need to include them, you will have to keep using the original SMS group or send them individual messages.
Why SMS groups do not group on any phone
SMS was designed in the 1990s for one phone to send a message to one other phone. When you send an SMS to multiple people, you are technically sending the same message multiple times — once to each recipient. Each recipient's phone receives it as a separate incoming message, the same way they would receive a message from that person sent to them alone.
Some phones and carriers have tried to add a visual grouping feature on top of SMS, but it only works on that one phone. If you group SMS messages on your iPhone, your friend with an Android phone will still see them as individual messages. The grouping is just something your phone does locally — it does not change how the message travels or how other phones receive it.
This is why SMS groups will never work the same way iMessage groups do. The limitation is built into the SMS protocol itself, not into any particular phone or app.
What to do if you need to include Android users
If you regularly message a group that includes Android users and you want a better experience, consider using a third-party app like WhatsApp, Telegram, or Facebook Messenger. These apps work on both iPhone and Android, group messages properly on both platforms, and offer features like read receipts and typing indicators that SMS does not have.
To switch a group to one of these apps, you will need to ask everyone to read it and create an account. This requires more setup than using the built-in Messages app, but it solves the grouping problem permanently and works the same way for everyone regardless of what phone they use.
If the group prefers to stay in the built-in Messages app, you will have to accept that messages will arrive separately. You can still read them in order by looking at the timestamps, but your phone will not bundle them visually the way it does with iMessage groups.
Frequently Asked Questions
Why do some people's messages come in as blue bubbles and others as green?
Blue bubbles mean that person is sending you an iMessage (encrypted, Apple-to-Apple). Green bubbles mean they are sending you an SMS (regular text through your carrier). If you see both colors in the same group, that group is on SMS because at least one person cannot use iMessage.
If I turn iMessage back on, will my old group messages suddenly group together?
No. Old messages stay the way they arrived. However, new messages in that group will group together if everyone in the group now has iMessage working. If even one person still cannot receive iMessage, new messages will continue to arrive separately.
Can I force a group to use iMessage if one person has Android?
No. iMessage only works between Apple devices. If one person has Android, that group will always fall back to SMS, and SMS has no grouping feature. Your only options are to create a separate iMessage group without that person, or use a third-party app that works on both platforms.
Does turning off iMessage for everyone in the group help?
No. Turning off iMessage just makes the problem worse — it converts more people to SMS. The group will still arrive as separate messages because SMS does not support grouping. The solution is to make sure everyone who can use iMessage has it turned on.
Why does my iPhone sometimes show a group as iMessage and sometimes as SMS?
This usually means someone in the group turned iMessage off or on, or switched phones. If someone with iMessage turns it off, the group falls back to SMS. If they turn it back on, the group may go back to iMessage on the next message. Check the bubble color of the most recent message to see which system the group is currently using.