How to send invisible messages on iPhone
The Messages app on iPhone has a lot of fun and cool features, like the invisible ink effect that will hide your messages.
The Notes app on iOS 26 has been updated with a new feature that creates 3D graphs from the functions you enter, without the need for support from other apps or multiple operations. The 3D graphs after creation have additional copy options for you to use for other content. Below are instructions for creating 3D graphs on iPhone.
How to Create 3D Graphs on iPhone
Step 1:
Switch to the Math mode interface, click on the pen icon to write the equation directly into the interface. At this time, we will see the suggestion Insert 3D graph to select and use.



Step 2:
As a result, you will see the 3D graph displayed . We adjust and rotate the directions to view the 3D graph as we like.


Step 3:
When you click on the 3 dots icon and then click on the square icon , you can adjust the display limit for the X, Y, Z coordinate axes as desired.

Tap and hold on the graph and you have the option to copy or duplicate as shown.

You continue to create other 3D graphs on iPhone Notes.

Video tutorial on creating 3D graphs on iPhone
The Messages app on iPhone has a lot of fun and cool features, like the invisible ink effect that will hide your messages.
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The Notes app on iOS 26 gets an update that lets you create 3D graphs from functions you enter without needing another app or doing too much work.
The Messages app on iPhone has a lot of fun and cool features, like the invisible ink effect that will hide your messages.
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The Apple account web interface in your browser lets you view your personal information, change settings, manage subscriptions, and more. But sometimes you can't sign in for a variety of reasons.
When Find My becomes inaccurate or unreliable, apply a few tweaks to make it more accurate when it's needed most.
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After updating iPhone to iOS 26, missed calls from unknown numbers do not show up in the Calls or Recents section of the Phone app.
Many people only recently discovered Back Tap, a hidden gesture that can run shortcuts, open apps, or take screenshots.
When you install an application on your iPhone from another source, you will need to manually confirm that the application is trusted. Then the application will be installed on your iPhone for use.
Like most people, you probably just send (or read) a message and move on. But chances are you're missing out on a bunch of hidden features.
Even though the application does not appear on the iPhone screen due to some error, users can still delete the application on the iPhone very simply.