There are two completely different things people mean by “send a text to a group”, and choosing the wrong one is the most common — and most embarrassing — mistake in mass texting.
A group conversation puts everyone in one thread. All recipients see the full list of numbers, and every reply goes to everyone. Forty people, one shared room.
Individual messages send the same text separately to each person. Each recipient sees a normal one-to-one message from you and has no idea who else received it. Replies come back to you privately.
They look identical when you are composing. They are wildly different when someone replies.
Why this matters more than it sounds
Picture a message to 60 clients. Sent as a group conversation:
- Every client now has the phone numbers of 59 other clients — which for a business is a genuine data protection problem, and in the EU is a GDPR incident, not just an awkward moment.
- The first person to reply “thanks!” notifies all 60.
- Someone replies with something private, to an audience of 60.
- Anyone can reply-all to your customer list, and eventually somebody will.
- People start leaving the thread, and you look unprofessional.
Sent as individual messages, none of that happens. Each person gets what looks like a personal text.
The rule of thumb: group conversations are for groups that already know each other and want to talk — a family, a team, five friends organising dinner. Individual messages are for announcements — clients, members, parents, staff, customers. If the recipients would not naturally be in a room together, do not put them in a thread together.
On iPhone
The behaviour depends on a setting most people have never opened.
Go to Settings ▸ Apps ▸ Messages and look for Group Messaging (on older iOS versions it is under Settings ▸ Messages). What it controls:
- Group Messaging on — a message to several recipients becomes a group MMS conversation. Everyone sees everyone; replies go to all.
- Group Messaging off — the same message goes out as separate SMS to each recipient. Replies come only to you.
Two important caveats. First, this is a global setting, so switching it off to send an announcement also affects your normal group chats until you switch it back. Second, when every recipient is on iMessage, Apple may still create a group iMessage regardless — the setting most reliably governs SMS/MMS.
This is exactly the fiddly part that a dedicated app removes: our iPhone app composes one message per contact through the system composer, so recipients are never placed in a shared thread and you do not have to remember to flip a global setting back afterwards.
On Android
Behaviour varies by messaging app, which is either flexible or confusing depending on your mood.
In Google Messages, when you create a conversation with several recipients you get a choice, or a setting under Settings ▸ Advanced ▸ Group messaging with two options:
- Send an SMS reply to all recipients (mass text) — individual messages.
- Send an MMS reply to all recipients (group MMS) — one shared thread.
Samsung Messages and other manufacturer apps expose the same choice with different wording — usually a “Group conversation” toggle in the compose screen.
Our Android app builds an sms: intent addressed to each recipient and opens your default messaging app pre-filled, so the individual-message path is the default rather than something you have to remember.
How to tell which one you just sent
Look at the thread afterwards. If the conversation header shows several names or a recipient count, it was a group conversation. If you see separate threads, one per person, they were individual messages.
Test on yourself first. Add two of your own numbers, or a colleague, and send the message to them before sending it to 200 people. Ten seconds of testing has saved a lot of apologies.
Step by step
- Decide which you actually want — announcement to a list, or a real conversation among people who know each other.
- For announcements, choose individual messages. Never put a customer list in a shared thread.
- On iPhone, check Settings ▸ Apps ▸ Messages ▸ Group Messaging, or use an app that composes one message per contact so the setting is irrelevant.
- On Android, check your messaging app’s group messaging setting, or let an app address each recipient separately.
- Send a test to yourself with two numbers before the real send.
- Check the thread afterwards to confirm it behaved the way you expected.
Questions people ask
How do I send a text to multiple people without a group chat on iPhone?
Turn off Settings ▸ Apps ▸ Messages ▸ Group Messaging, or use an app that composes a separate message per recipient. Both result in individual texts with private replies.
Why did my group text turn into an MMS?
Because a message with multiple recipients in one thread is delivered as group MMS — that is the mechanism a shared thread uses. See SMS, MMS and RCS in group messaging.
Can recipients see each other in a mass text?
Only if you sent it as a group conversation. Individual messages hide the other recipients completely — there is no BCC in SMS, so separate messages are the only way to achieve it.
Is putting clients in one group text a GDPR problem?
Disclosing your clients’ phone numbers to each other is a disclosure of personal data they did not consent to, so yes, it can be. Use individual messages for anything customer-facing.
Can I un-send a group text I already sent?
No. Once messages are delivered there is no recall. This is why a test send to yourself is worth the ten seconds.