No one can see your iMessages if you keep your Apple ID secure, thanks to end-to-end encryption, but others might if they have access to your unlocked device, know your Apple ID and password, or if you share an Apple ID and message forwarding is enabled. Apple cannot read your messages in transit, but family members or others with access to your shared accounts or devices can see them through features like Text Message Forwarding or shared Apple IDs.
Apple doesn't store message content or attachments, which are all secured with end-to-end encryption so that no one but the sender and receiver can access them.
Log in to iCloud.com with your Apple ID and see which devices have access. Anything other than your current phone should be revoked, your password updated, and you should have 2FA enabled so you get a message or need to approve via another device if anyone tries to log in.
How to stop someone from reading your text messages on your Android from another phone
iCloud exploitation
Your iCloud account is a gateway to all your synced data, including text messages. Someone can spy on your messages by: Logging into your iCloud account from another device to view message backups. Using a shared Apple ID (common in families) to receive your iMessages on their device.
Turn off message previews
This can be a security risk, as someone nearby could easily read your messages over your shoulder. To prevent this from happening, go to Settings > Notifications > Messages. Under Lock Screen Appearance, click Show Previews and select Never.
Your wife could see your text messages in a few ways. If your iCloud syncs automatically, or you have backups enabled, your messages might display on other devices that she can access. She might have installed monitoring apps on your phone, or simply be using a shared phone.
You can delete text messages, attachments, and entire conversations from your iPhone anytime, without affecting what your recipients see.
Three-finger gestures on iPhone primarily activate accessibility features like VoiceOver (for screen reading and navigation) and Zoom (magnification), allowing scrolling, zooming, and text manipulation (copy/paste/undo) with specific taps and drags, though some text actions work without VoiceOver enabled for quick editing. Common gestures include three-finger double-tap to toggle VoiceOver speech, triple-tap for the screen curtain, and pinching/spreading with three fingers for copy/paste actions, notes this YouTube video.
To help you protect your private information, here are several signs and methods for determining whether or not your phone is being monitored.
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Device compatibility
iMessage is exclusively limited to Apple's ecosystem, restricting communication to iPhone, iPad, and Mac users only, meaning that you can't send it to Android users.
Messages sync across all devices, enabling seamless conversations. Apple doesn't store message content or attachments, which are all secured with end-to-end encryption, so that no one but the sender and receiver can access them.
WhatsApp collects and shares more metadata than iMessage. While messages are encrypted, WhatsApp logs details such as contacts, timestamps, device information, and IP addresses. This data is shared with Meta (formerly Facebook) and may be used for ad targeting and other purposes.
Here are three major signs that someone might be monitoring your messages—and what you can do about it.
There's no way a carrier can, iMessages are end-to-end encrypted. But they can easily be seen if you left another device signed in with your AppleID, or someone else knows your AppleID, password and you don't use two-factor authentication.
Tracking apps, including parental control apps, are among the most common methods people use to spy on their spouses. These apps can log your activities, track your GPS location, and even pry into your personal conversations, recording both messaging apps and phone calls.
Note: Deleting and recovering messages only affects your iPhone and other Apple devices where you're signed in to the same Apple Account. You can't recover messages, attachments, and conversations for anyone else.
Modern phones keep lengthy records of our messaging history, making it easier for a prying spouse to read all your conversations once they have access to your phone data. They can obtain this using a number of methods, such as through shared cloud accounts, or by using spyware.
Touch and Hold the Chat (iPhone): Open the Messages app, press and hold the conversation with the person, then select Hide Alerts from the options.
When you message other devices outside the Apple ecosystem, your privacy guarantees are nowhere near as strong. Apple has repeatedly promised that E2E encryption support for RCS (essentially Android's upgraded version of SMS) is on the horizon, but it's yet to materialize.