How to use the new Messages features in iOS 18

The iOS 18 update is packed with new features, and many of the most exciting changes are in the Messages app. Whether you want to schedule a message, personalize group chats, or use fun new text effects, Apple has made it easier—and more fun—to stay connected.

At Asurion, our experts help millions of people get the most out of their tech. Here’s our guide to the new iOS 18 Messages features and how to start using them today.

What’s new in Messages with iOS 18

Apple made several changes to the Messages app in iOS 18. Some are flashy, like bold text effects and colorful chat icons. Others are practical, like scheduling messages or editing what you’ve already sent. Here’s what to look for.

Edit or unsend any message, even later

With iOS 18, you can now go back and edit or unsend a message—even after it’s been delivered. This feature works for both iMessages and SMS texts (though SMS limits may apply based on your carrier).

Schedule texts to send later

Need to send a reminder but don’t want to forget? You can now schedule a message to send at a specific time. It’s perfect for birthday wishes, appointment reminders, or late-night thoughts.

Use new text effects and emojis

You can now animate your texts with bold effects like “Shake,” “Bloom,” and “Jitter.” Apple also added more emoji reactions and effects that match the tone of your message.

Customize group chats with colors and icons

Group chats are now more personal—you can change the name, assign a group icon, and even set the background color. It makes it easier to tell your family, friends, and work groups apart.

Tapback with any emoji or sticker

Tapbacks used to be limited to six default icons. Now, you can use any emoji or sticker to respond quickly to messages, giving you more ways to express yourself.

Use satellite messaging without Wi-Fi or cell service

For iPhone models that support it, iOS 18 introduces satellite messaging. This feature lets you send and receive texts even when you’re off the grid, as long as you can connect to a satellite.

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How to update your iPhone to iOS 18

Before you can use the new features, you’ll need to install iOS 18. Here’s how:

1. Open Settings.
2. Tap General > Software Update.
3. Follow the prompts to download and install iOS 18.

If you don’t see the update, make sure your device is compatible and connected to Wi-Fi. You may also need to free up some storage space.

How to use the new Messages features

Edit or unsend a message

1. Open Messages and find the message you want to change.
2. Press and hold the message.
3. Tap Edit or Undo Send.
4. Make your changes or confirm the deletion.

Schedule a text

1. Type your message like usual.
2. Press and hold the Send button (the upward arrow).
3. Tap Send Later.
4. Choose the date and time.
5. Tap Send to confirm.

Add fun effects to texts

1. Type your message.
2. Press and hold the Send button.
3. Choose Bubble or Screen effects.
4. Swipe to preview effects like Echo, Loud, or Jitter.
5. Tap Send when you’re ready.

Customize your group chat

1. Open the group conversation.
2. Tap the group name at the top of the screen.
3. Tap Change Name and Photo.
4. Choose an icon, photo, and background color.
5. Tap Done.

How to fix common Messages problems

If you don’t see the new features right away:

• Make sure you’ve updated to iOS 18.
• Restart your iPhone.
• Check that you’re signed in to iMessage (Settings > Messages > Send & Receive).
• For satellite messaging, check that your iPhone model supports it and you’re in an open outdoor area.

FAQs

What are the new features in iOS 18 Messages?

iOS 18 adds message scheduling, text effects, emoji Tapbacks, group chat customization, satellite messaging, and the ability to edit or unsend messages.

Can I schedule a text message in iOS 18?

Yes. Just press and hold the Send button and select “Send Later.”

How do I update my iPhone to iOS 18?

Go to Settings > General > Software Update and follow the prompts.

Can I undo a message in Messages on iOS 18?

Yes. Tap and hold the message, then choose “Undo Send.”

Why can’t I see the new iOS 18 Messages features?

Make sure your phone is updated to iOS 18 and supports the new features. Restart your device and check your iMessage settings if needed.