iMessage is the most underrated iPhone app. Beyond basic texting it has dozens of features most users never explore. After 10+ years of iMessage daily, here are the tips that genuinely save time or make conversations more useful.
Edit sent messages
Long press any iMessage you sent within the last 15 minutes. Tap Edit. Fix typos or rewrite the message. Recipients see the new version with an Edited label showing it was changed.
Works only with other iPhone users on iMessage. SMS or RCS messages cannot be edited.
Unsend messages
Sent something to the wrong person? Long press the message within 2 minutes. Tap Undo Send. The message disappears from both sides.
Recipients see a notice that you unsent a message. They cannot see what it said unless they were already reading it when you unsent.
Send with effects
Type your message. Long press the blue send arrow. Effects menu appears. Pick from Slam, Loud, Gentle, Invisible Ink (recipient has to swipe to reveal), or Screen Effects (balloons, fireworks, confetti, hearts).
Useful for birthday messages, big news, or just making texts more interesting.
Tapback reactions
Double tap any message (or long press, then pick a reaction). Heart, thumbs up, thumbs down, haha, exclamation, question mark. Quick acknowledgment without typing.
iOS 18 expanded reactions to any emoji. Long press, then tap the smiley face, pick from your full keyboard.
Pin important conversations
Swipe right on any conversation in the main Messages list. Tap the pin icon. The conversation moves to the top with a large circle showing the contact.
Pin up to 9 conversations. Useful for family, partner, work team, anyone you message constantly.
Schedule messages with Send Later
iOS 18 added scheduled messages. Compose your message. Tap the plus icon. Pick Send Later. Set time and date.
Useful for birthday wishes (write them now, send at midnight), reminders to family (send Wednesday morning), work messages (avoid texting at 11 PM).
Mention specific people in groups
Type @ in a group chat. iOS suggests names from the chat. Pick a name. That person gets a special notification highlighting your mention.
Useful in muted group chats. Recipients can configure to be notified only on mentions, otherwise the chat stays muted.
Reply to specific messages
Long press a message. Tap Reply. Your response shows up linked to the specific message you replied to. Helps in busy group chats where threading prevents confusion.
Share your location easily
Tap the contact name at the top of any conversation. Tap Share My Location. Pick how long (1 hour, end of day, indefinitely).
Recipient sees your live location on a map. Useful when meeting up, telling family you arrived, or sharing when running late.
Send a quick voice message
Hold the audio button (right side of text field). Speak your message. Release to send or swipe up to lock recording.
Voice messages auto delete after the recipient listens. Tap Keep to save indefinitely. Useful for things easier said than typed.
Satellite messaging (Emergency only)
iPhone 14 and newer support emergency SOS via satellite. iPhone 15 Pro and newer support iMessage via Satellite for emergencies and contacts via satellite when no cell or WiFi.
When no signal, iPhone offers to connect via satellite. Point the phone at the sky as directed. Messages take longer to send but get through.
Free for the first 2 years on new iPhones. Apple has not announced pricing after that period.
Create custom stickers
Open any photo in Photos. Long press the subject. The subject lifts off the background. Tap Add Sticker. Now that subject is available as a sticker in iMessage.
Use any photo as a custom sticker, your pet, kids, friends. Way more personal than generic stickers.
Set message reactions to silence
Tapbacks send notifications by default which is annoying in active group chats. Each user can mute reactions individually.
Open the group chat. Tap the contacts at top. Tap Notifications. Toggle off Notify Me on Tapbacks. Reactions still happen but no buzz.
Search across all messages
From the main Messages list, swipe down to reveal search bar. Type any phrase. Find every message containing that text across all conversations.
Useful for finding addresses, phone numbers, links someone sent you weeks ago. Way faster than scrolling through chats manually.
Hide alerts on specific chats
Swipe left on a noisy chat in the conversation list. Tap the bell icon to hide alerts. Messages still arrive, you just do not get notified.
Useful for busy group chats where you want to check in occasionally without constant pings.
Which iMessage feature are you most excited to try? Drop a comment, especially if you found one you didn't know existed.